Sharing images and image albums over a communication network

ABSTRACT

Implementations relate to sharing images and image albums over a communication network. In some implementations, a computer-implemented method includes determining that a shared album data structure is accessible by a device and includes references to album images. The device determines one or more suggested images from a collection of stored images associated with a user, based on determining sharing scores for the stored images. The sharing scores are based on comparing one or more characteristics of the stored images to one or more corresponding characteristics of the album images. The method includes causing display of the one or more suggested images by the device, receiving a selection of at least one selected image of the suggested images based on received user input, and causing an update of the shared album data structure with the at least one selected image to be accessible over a communication network by recipient users.

CROSS REFERENCE TO RELATED APPLICATION

The present application claims priority to U.S. Provisional PatentApplication No. 62/234,009, filed Sep. 28, 2015 and titled SHARINGIMAGES AND IMAGE ALBUMS, the entire contents of which are herebyincorporated by reference.

BACKGROUND

The popularity and convenience of digital cameras as well as thewidespread of use of Internet communications have caused user-producedimages such as photographs to become ubiquitous. For example, users ofInternet platforms and services such as email, forums, photographrepositories, and network services post images for themselves and othersto view. Images can be posted by users to a network service for privateviewing (e.g., friends or other small groups of users) and/or publicviewing by many users.

The background description provided herein is for the purpose ofgenerally presenting the context of the disclosure. Work of thepresently named inventors, to the extent it is described in thisbackground section, as well as aspects of the description that may nototherwise qualify as prior art at the time of filing, are neitherexpressly nor impliedly admitted as prior art against the presentdisclosure.

SUMMARY

Implementations generally relate to sharing content such as images andimage albums over a communication network. In some implementations, acomputer-implemented method to share images over a communication networkincludes determining that a shared album data structure representing ashared album is accessible by a device, where the shared album datastructure includes references to one or more album images included inthe shared album. In response to determining that the shared album datastructure is accessible by the device, the method includes determining,by the device, one or more suggested images from a collection of storedimages associated with a particular user, where determining the one ormore suggested images is based on determining sharing scores by thedevice for the stored images, where the sharing scores are based on, atleast in part, comparing one or more characteristics of the storedimages to one or more corresponding characteristics of the one or morealbum images. The method includes causing display of the one or moresuggested images by the device, receiving a selection of at least oneselected image of the one or more suggested images based on user inputreceived by the device, and causing an update of the shared album datastructure with the at least one selected image, such that the at leastone selected image is accessible via the shared album data structureover a communication network by one or more recipient users.

Various implementations and examples of the method are described. Forexample, the method further can include determining, by the device, oneor more suggested recipient users for the at least one selected image,where the one or more suggested recipient users can be determined basedon recipient scores determined by the device for a plurality of usersstored in a contact list associated with the particular user, where therecipient scores are based on, at least in part, comparing one or moredetermined content features of the at least one selected image to one ormore content features of images previously shared by the particular userto one or more of the plurality of the users; and receiving a secondselection of at least one selected recipient user of the one or moresuggested recipient users, where the at least one selected recipientuser is included in the one or more recipient users to which the atleast one selected image is accessible. For example, in response toreceiving the second selection of at least one of the one or moresuggested recipient users, the method can determine one or moreadditional suggested recipient users based on the at least one selectedrecipient user.

The sharing scores can be based on general user sharing data describinghistorical sharing activities of multiple users, where the historicalsharing activities include sharing of shared images associated with themultiple users with one or more other users over the communicationnetwork, and the sharing scores can be based on particular user sharingdata describing historical sharing activities of the particular user ofthe device including sharing of shared images associated with theparticular user with at least one other user over the communicationnetwork. Determining the one or more suggested images can furtherinclude determining one or more patterns in the historical sharingactivities of the multiple users, where the one or more patterns includeone or more correlations between the historical sharing activities andat least one of: types of image features depicted in the shared imagesassociated with the multiple users, and types of events depicted in theshared images associated with the multiple users.

The method can further include receiving the shared album data structureby the device, causing a display on the device of at least one of theone or more album images of the shared album data structure, and causinga display of one or more identifications of the one or more recipientusers, where the one or more recipient users are associated with theshared album. The method can further include, in response to causing theupdate, sending a respective message to each of a plurality of therecipient users, where the message enables a recipient user to accessthe at least one selected image using an associated recipient device,and where sending the respective message includes sending a firstmessage to a first recipient user using a first communication channel,where the first message includes a first link to the album datastructure and a first type of information associated with the firstcommunication channel; and sending a second message to a secondrecipient user using a second communication channel, where the secondmessage includes a second link to the album data structure and a secondtype of information associated with the second communication channel,where the second type of information is different than the first type ofinformation.

In some examples, the first communication channel can include an imagemanagement application used by the first recipient user, where the firstmessage includes a particular type of link associated with the imagemanagement application and notification data for use by the imagemanagement application to cause a notification to be output on a firstrecipient device of the first recipient user. In further examples, thefirst communication channel can include an email communication channel,and the first message can include a web link configured to cause a webpage to be displayed on a first recipient device of the first recipientuser in response to user input selecting the web link, and one or morepointers to one or more stored preview images corresponding to at leastone album image in the shared album, where the one or more pointersenable the one or more preview images to be displayed on the firstrecipient device. In further examples, the first communication channelcan include an image management application executing on the device andon a first recipient device of the first recipient user, where the firstmessage includes a particular type of link associated with the imagemanagement application, and notification data used by the imagemanagement application to cause a notification to be output on the firstrecipient device; and the second communication channel can include anaccount of the second recipient user provided by a network service andthe image management application is not running on a second recipientdevice used by the second recipient user, where the second messageincludes a web link and one or more pointers to one or more storedpreview images. In another example, the first communication channel caninclude an email communication channel and the first message can includea link and one or more pointers to one or more stored preview images,and the second communication channel can include a short message service(SMS) communication channel, where the second message includes the linkand no pointers to the one or more stored preview images.

The method can further include receiving data over a communicationnetwork identifying the one or more album images, causing at least oneof the one or more album images to be displayed in a shared albumviewing interface on a display of the device, receiving view status dataassociated with the shared album and associated with one or more memberusers of the shared album, where the one or more member users includethe recipient users, and, based on the view status data, causing displayof an indication of each member user of the member users in the sharedalbum viewing interface and an indication of a view status of eachassociated member user, where the view status indicates whether theassociated member user has viewed one or more images of the sharedalbum.

In some implementations, a device includes a display, a storage device,and at least one processor operative to access the storage device andthe display and configured to receive a sharing message over acommunication network identifying a shared album that includes one ormore album images and implemented as a shared album data structure instorage. The processor is configured to, in response to receiving thesharing message, cause at least one of the album images to be displayedin a shared album viewing interface on the display, receive view statusdata associated with the shared album data structure and associated withone or more member users of the shared album, cause an indication ofeach member user of the one or more member users to be displayed in theshared album viewing interface, and, based on the view status data,cause a view status indication for each associated member user to bedisplayed on the display, where the view status indication indicateswhether the associated member user has viewed one or more images of theshared album.

Various implementations and examples of the device are described. Forexample, in response to the sharing message being received while thedevice is running an image management application, the shared albumviewing interface can be displayed by the image management application,and the processor can be further configured to cause one or morecontrols to be displayed in the shared album viewing interface that areselectable by user input to enable one or more content contributionsdesignated by a user to be added to the shared album. In some examples,in response to the sharing message being received over an emailcommunication channel or a short message service (SMS) communicationchannel, the shared album viewing interface can be displayed in abrowser program, where the shared album viewing interface disallows atleast one of: adding user images to the shared album using the sharedalbum viewing interface, adding content contributions to the sharedalbum, downloading of the album images to the device using the sharedalbum viewing interface, and inviting, using the shared album viewinginterface, one or more other users to view and/or join the shared album.

The device processor can be further configured to obtain contentcontribution data associated with the one or more album images andcontributed by at least one of the member users of the shared album,where the content contribution data includes at comments and/or ratingsassociated with at least one of the album images; and the processor canbe configured to cause a display of the content contribution data in theshared album viewing interface. In some examples, the processor can befurther configured to cause a display of an add member control in theshared album viewing interface, receive user input designating one ormore users to add to the shared album as member users, and cause asecond sharing message to be sent to the one or more users. In furtherexamples, the processor can be configured to determine one or moresuggested images from a collection of stored images associated with auser of the device, based on the processor determining sharing scoresfor the stored images, where the sharing scores are based on, at leastin part, comparing one or more characteristics of the one or moresuggested images to one or more corresponding characteristics of the oneor more album images. The processor can also be configured to cause theone or more suggested images to be displayed by the display, receive aselection of at least one selected image of the one or more suggestedimages based on user input received by the device from the user, andcause an update of the shared album data structure to include the atleast one selected image, where the at least one selected image isaccessible via the shared album data structure over a communicationnetwork by the one or more member users of the shared album datastructure.

In some implementations, a non-transitory computer readable medium hasstored thereon software instructions that, when executed by at least oneprocessor, cause the at least one processor to perform operationsincluding creating an album data structure including an identificationof one or more album images, receiving a set of recipient users for thealbum data structure, and adding the set of recipient users to the albumdata structure, where the set of recipient users includes a firstrecipient user associated with a first communication channel and asecond recipient user associated with a second communication channeldifferent from the first communication channel. The operations includereceiving a share command applicable to the album data structure, and,in response to receiving the share command, causing a first message tobe sent to a first recipient device used by the first recipient userusing the first communication channel, where the first message includesa first link to the album data structure and includes a first type ofinformation associated with the first communication channel. Theoperations include, in response to receiving the share command, causinga second message to be sent to a second recipient device of the secondrecipient user using the second communication channel, where the secondmessage includes a second link to the album data structure and includesa second type of information associated with the second communicationchannel and different than the type of information in the first message.

In various examples of the computer readable medium, the first type ofinformation associated with the first communication channel can includenotification data to be displayed in a notification by the firstrecipient device of the first recipient user, the notificationindicating that the album data structure is updated. The second type ofinformation associated with the second communication channel can includeone or more preview images corresponding to at least one of the albumimages.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram of example systems and a network environmentwhich may be used for one or more implementations described herein;

FIG. 2 is a flow diagram illustrating an example method to share animage album over a communication network, according to someimplementations;

FIG. 3 is a flow diagram illustrating an example method to determine oneor more sharing models that can be used in the determination of sharingsuggestions, according to some implementations;

FIG. 4 is a flow diagram illustrating an example method to determine oneor more images for sharing, according to some implementations;

FIG. 5 is a flow diagram illustrating an example method to determine aset of recipient users to add to a shared album structure, according tosome implementations;

FIG. 6 is a flow diagram illustrating an example method to send asharing message to recipient users of a shared album, according to someimplementations;

FIG. 7 is a flow diagram illustrating an example method to receive,display, and/or edit a shared album using a device, according to someimplementations;

FIGS. 8 and 9 are diagrammatic illustrations of examples of an imagedisplay and selection interface for selecting images for sharing,according to some implementations;

FIGS. 10, 11, and 12 are diagrammatic illustrations of examples of arecipient display and selection interface, according to someimplementations;

FIGS. 13 and 14 are diagrammatic illustrations of examples of a sharinginterface allowing a sharing user to input user content for the sharedalbum and to send the shared album, according to some implementations;

FIG. 15 is a diagrammatic illustration of an example of a shared albumviewing interface allowing viewing of images of a shared album,according to some implementations;

FIG. 16 is a diagrammatic illustration of an example of a sharingoptions interface, according to some implementations;

FIG. 17 is a diagrammatic illustration of an example of a notificationdisplay indicating access to a shared album, according to someimplementations;

FIGS. 18 and 19 are diagrammatic illustrations of examples of adisplayed shared album interface, according to some implementations;

FIG. 20 is a diagrammatic illustration of an example of an image displayand selection interface allowing a user to select images to be includedin a shared album, according to some implementations;

FIG. 21 is a diagrammatic illustration of an example of a shared albuminterface after images selected by the recipient user have been added tothe shared album, according to some implementations;

FIG. 22 is a diagrammatic illustration of an example of a shared albumsummary interface that can be displayed on a user device, according tosome implementations;

FIG. 23 is a diagrammatic illustration of an example of an assistantinterface that can provide notifications and summary information relatedto shared albums, according to some implementations;

FIG. 24 is a diagrammatic illustration of an example user interface thathas received and displayed an email message that indicates a receivedshared album, according to some implementations;

FIG. 25 is a diagrammatic illustration of an example of a shared albumweb page displayed in response to an email recipient user selecting areceived link for a shared album, according to some implementations;

FIG. 26 is a diagrammatic illustration of an example user interfacedisplayed on a device displaying an SMS message that indicates areceived shared album, according to some implementations;

FIG. 27 is a diagrammatic illustration of an example of a shared albumdata structure; and

FIG. 28 is a block diagram of an example device which may be used forone or more implementations described herein.

DETAILED DESCRIPTION

One or more implementations described herein relate to sharing contentincluding images and image albums between devices on a communicationnetwork. In various examples, a shared album can be created by an owneruser, and can include one or more images to share based on user inputand/or automatic suggestions. Recipient users for the shared album canbe determined based on user input and/or automatic suggestions, andmessages can be sent to the recipient users to provide access to theshared album as member users of the shared album. Album members can addadditional images as well as social content contributions (e.g.,comments, ratings) to the shared album. Various interfaces provideviewing, editing, contributions, notifications, and summaries of albumcontent and member users.

In some examples, a sharing user (e.g., owner of a created shared album)uses a graphical interface of an image management application running ona device (e.g., cell phone, tablet computer, desktop, etc.). Theapplication can be connected with a network service account (e.g., photosharing network service, a social network, etc.). The sharing userselects images (e.g., photos) desired to be shared with other users andwhich are to be included in the shared album.

In some implementations, the device can display suggested images toshare and from which the user can select. Suggested images can beautomatically determined by the device (without human intervention)based on any of a variety of criteria, including historical patterns ofsharing activities and other activities by general users, and/or suchactivities by the sharing user and other users that have communicatedwith the sharing user. Characteristics of the images can also beexamined, including location of capture, time of capture, and/or imagecontent or features depicted in the images, which can be used to scorethe images to determine which images should be suggested to the user.The user can select images from the suggested images and/or from anyother available images, where the selected images are to be included inthe shared album.

The device can also or alternatively display a list of possiblerecipient users with which the sender user can share one or more imagesof the shared album. In some implementations, the list of possiblerecipient users displayed to the sender user can be suggested recipientusers determined by the device based on any of several criteria. Forexample, the criteria can include past history patterns, recency, andfrequency of communications by the sender user to particular otherusers. For example, other users that are frequently contacted by thesharing user can be suggested, and/or other users that are contacted bythe sharing user at times and/or locations similar to the current timeor location. Image recognition techniques can be performed on theselected images in the shared album to detect types of image contentfeatures. Detected features can be compared to image content featuresthat the sharing user previously shared to particular users, todetermine suggested recipient users with which to share the albumimages. The sharing user can select a set of multiple recipient usersfor the shared album from the list of possible (e.g., suggested)recipient users.

The shared album recipient users can include various users that usedevices that communicate over a variety of different types ofcommunication channels (e.g., communication modes or modalities). Forexample, some recipient users can be users of a similar image managementapplication as the sharing user, e.g., installed on the devices used bythe recipient users (indicated with a user account name and app icon).Some recipient users can be users logged into (or having) an account forthe same network service that the sharing user is using to share thealbum, but do not have the image management application (e.g., indicatedwith a user account name). Some recipient users can be users thatreceive emails, e.g., via a standard email account (e.g., indicated withan email address), and some recipient users can be users that receiveShort Message Service (SMS) messages on their phones (e.g., indicatedwith a phone number). For example, the selected recipient users caninclude a first recipient user associated with a first communicationchannel and a second recipient user associated with a secondcommunication channel of a different type than the first channel.

A shared album data structure, representing a shared album of theselected images and accompanying data, can be created by a device andcan include identifications of the selected images and the recipientusers to which the shared album is shared. A share command is receivedby the device from the sharing user to initiate the sharing. The devicesends messages to the recipient users using their associatedcommunication channels. The messages can each include a link (oraddress) to the shared album structure and data. The messages caninclude different data depending on the communication channel used bythe recipient user. For example, a message to a recipient user using theimage management application can include a particular type of link andnotification data for notifying the recipient user, while a message toan email recipient user can include a standard web link and pointers toone or more preview images to be displayed by the recipient device.

Recipient users using different types of communication channels mayreceive different indications of the received messages on their devicesand can be provided with different capabilities to view and modify theshared album. For example, recipient users that use the image managementapplication can receive the message as a notification that the sharedalbum is now viewable by that user. These recipient users can use avariety of application functions allowing them to view the album imagesin a shared album interface, contribute comments to shared albums,contribute ratings (e.g., likes, dislikes, etc.) to shared albums, addtheir own images to the album, download album images to their ownaccount or device, and invite other users to view and/or join the album.Application users can also receive notifications about later changes tothe album.

In some implementations, the sharing user can receive indication(s) thatone or more recipient users have accessed the shared album. For example,a device can determine when a recipient user has viewed the shared albumimages, e.g., via the image application sending the indication, via therecipient user following a web page link, etc. For example, web pageviewing can be detected by providing the links in the sent messages asunique links (e.g., URLs) that are detectable when used. This viewstatus of each recipient user (album member) can be stored in the sharedalbum structure and displayed in a shared album viewing interface.Comments and ratings from recipient users (album members) can also bestored in the shared album structure and viewed in viewing interfaces.

In some implementations, suggested images from the recipient user'scollection of images can be displayed to a recipient user in response toreceiving access to a shared album as a recipient user. The recipientuser can select one or more images from the suggested images to add tothe received shared album. For example, suggested images to a recipientuser can be based on the criteria used for an album owner, as well asbased on the characteristics of the shared album and its member users.For example, suggested images can have similarities in timestamp,geographic location, and image content features as one or more of theimages in the shared album.

In some implementations, recipient users on other types of communicationchannels can be more limited in the shared album functions they can use.For example, account recipients that do not have the application can beprompted to download the application. Email recipient users can receivethe message that includes a web link. If an email recipient user followssuch a web link, a web page can be displayed in a browser application onthe device, where the web page displays the images of the shared albumas well as member users of the shared album. SMS recipient users canreceive only the web link and can similarly view the album images in aweb browser by using the link. In some examples, some recipient usersusing some types of communication channels (e.g., standard email and SMSrecipients) cannot comment on or rate the album photos, but can sharethe album with other users by sending the link to those users, and thoseusers can request to join the album as member users.

Various described features can allow a system to provide shared albumsof images and other content between users with a variety of functions toease the sharing process and provide more relevant shared images tousers. For example, suggested images and/or suggested recipient usersfor sharing as provided by features described herein can offerappropriate and relevant selection options to a user for sharing. Thiscan be useful, for example, to a user that wishes to share photos, yetwho has a large collection of photos to sort through and a large numberof possible users with which to share. Image suggestions can makeselections of images for sharing a convenient process for users, whilegiving users choices as to the images and recipient users for sharing.Recipient users of shared albums can be provided with automaticsuggested images that are relevant to the images and/or member users ofa shared album. With such automatic and relevant suggestions, users canbe enabled to share more images with each other having strong userinterest, thus building a stronger sharing and collaborative networkbetween the users.

In addition, users of various different types of communication channelscan receive access to and view shared album images, providing greateraccess and a larger number of users that can view a user's imageswithout those users having to download applications or sign intoparticular network services to view the images of the album.

A system using one or more features described herein can reduce usertime and effort in sharing images to users by automatically suggestingappropriate and relevant images and recipients for shared albums ofimages. Device memory use and processing resource use can be reduced byreducing tedious manual viewing and selection of images and recipientusers by users having large sets of selection options. Described viewinginterface features can reduce memory and processing resource use byusers by providing convenient information related to shared album statusand member status to users and reducing device use to determine suchalbum and member status. Furthermore, described features can reduce theprocessing and communication resources used by devices of recipientusers to receive and display album images without installing aparticular viewing application or having a particular account.Consequently, a technical effect of one or more describedimplementations is that operation of image viewing devices is reduced incomputational time and resources expended to obtain results, thusproviding a technical solution to the technical problem of extensivedevice resources required for generation, transmission, and viewing ofimage albums shared among multiple devices and users. For example, atechnical effect of described features is a reduction in the problem ofconsumption of system processing and transmission resources required fordetermination, selection, and viewing of images shared to other devicesacross communication networks.

Herein, features relating to images and image albums are described.Other types of content can also be used with features described herein.For example, videos (e.g., movies) having multiple image frames can beincluded in the term “images” and, e.g., suggested for inclusion inshared albums, collected in albums and album structures, shared, rated,and commented on by users similarly to the images described herein.Similarly, content types such as documents, audio files, games, andother media types can be similarly used with described features.

Implementations discussed herein do not require collection or usage ofuser personal information. In situations in which certainimplementations discussed herein may collect or use personal informationabout users (e.g., user data, information about a user's social network,user's location and time at the location, user's biometric information,user's activities and demographic information), users are provided withone or more opportunities to control whether information is collected,whether the personal information is stored, whether the personalinformation is used, and how the information is collected about theuser, stored and used. That is, the systems and methods discussed hereincollect, store and/or use user personal information specifically uponreceiving explicit authorization from the relevant users to do so. Forexample, a user is provided with control over whether programs orfeatures collect user information about that particular user or otherusers relevant to the program or feature. Each user for which personalinformation is to be collected is presented with one or more options toallow control over the information collection relevant to that user, toprovide permission or authorization as to whether the information iscollected and as to which portions of the information are to becollected. For example, users can be provided with one or more suchcontrol options over a communication network. In addition, certain datamay be treated in one or more ways before it is stored or used so thatpersonally identifiable information is removed. As one example, a user'sidentity may be treated so that no personally identifiable informationcan be determined. As another example, a user's geographic location maybe generalized to a larger region so that the user's particular locationcannot be determined.

An “image” as referred to herein can be a still image, single image, orstandalone image, or can be an image included in a series of images,e.g., a frame in a video sequence of video frames, or an image in adifferent type of sequence of images. For example, implementationsdescribed herein can be used with single images or with video sequencesof images. “Sharing” generally refers to a sharing user providing accessto content to one or more recipient users over a network, e.g.,including the internet and/or local networks, and wired and/or wirelessnetworks. The provided access can allow the recipient users to view,download, comment or rate, etc. the shared content depending on theaccess privileges provided to the recipient users.

FIG. 1 illustrates a block diagram of an example network environment100, which may be used in some implementations described herein. In someimplementations, network environment 100 includes one or more serversystems, e.g., server system 102 in the example of FIG. 1. Server system102 can communicate with a network 130, for example. Server system 102can include a server device 104 and a database 106 or other storagedevice. Network environment 100 also can include one or more clientdevices, e.g., client devices 120, 122, 124, and 126, which maycommunicate with each other and/or with server system 102 via network130. Network 130 can be any type of communication network, including oneor more of the Internet, local area networks (LAN), wireless networks,switch or hub connections, etc. In some implementations, network 130 caninclude peer-to-peer communication 132 between devices, e.g., usingpeer-to-peer wireless protocols.

For ease of illustration, FIG. 1 shows one block for server system 102,server device 104, and database 106, and shows four blocks for clientdevices 120, 122, 124, and 126. Server blocks 102, 104, and 106 mayrepresent multiple systems, server devices, and network databases, andthe blocks can be provided in different configurations than shown. Forexample, server system 102 can represent multiple server systems thatcan communicate with other server systems via the network 130. In someexamples, database 106 and/or other storage devices can be provided inserver system block(s) that are separate from server device 104 and cancommunicate with server device 104 and other server systems via network130. Also, there may be any number of client devices. Each client devicecan be any type of electronic device, e.g., desktop computer, laptopcomputer, portable or mobile device, cell phone, smart phone, tabletcomputer, television, TV set top box or entertainment device, wearabledevices (e.g., display glasses or goggles, head-mounted display (HIVID),wristwatch, headset, armband, jewelry, etc.), virtual reality (VR)and/or augmented reality (AR) enabled devices, personal digitalassistant (PDA), media player, game device, etc. Some client devices mayalso have a local database similar to database 106 or other storage. Inother implementations, network environment 100 may not have all of thecomponents shown and/or may have other elements including other types ofelements instead of, or in addition to, those described herein.

In various implementations, end-users U1, U2, U3, and U4 may communicatewith server system 102 and/or each other using respective client devices120, 122, 124, and 126. In some examples, users U1, U2, U3, and U4 mayinteract with each other via applications running on respective clientdevices and/or server system 102, and/or via a network service, e.g., asocial network service or other type of network service, implemented onserver system 102. For example, respective client devices 120, 122, 124,and 126 may communicate data to and from one or more server systems(e.g., system 102). In some implementations, the server system 102 mayprovide appropriate data to the client devices such that each clientdevice can receive communicated content or shared content uploaded tothe server system 102 and/or network service. In some examples, theusers can interact via audio or video conferencing, audio, video, ortext chat, or other communication modes or applications. In someexamples, the network service can include any system allowing users toperform a variety of communications, form links and associations, uploadand post shared content such as images, video, image montages, audiodata, and other types of content, receive various forms of data, and/orperform socially-related functions. For example, the network service canallow a user to send messages to particular or multiple other users,form social links in the form of associations to other users within thenetwork service, group other users in user lists, friends lists, orother user groups, post or send content including text, images, videosequences, audio sequences or recordings, or other types of content foraccess by designated sets of users of the network service, participatein live video, audio, and/or text videoconferences or chat with otherusers of the service, etc. In some implementations, a “user” can includeone or more programs or virtual entities, as well as persons thatinterface with the system or network.

A user interface can enable display of images, video, data, and othercontent as well as communications, privacy settings, notifications, andother data on a client device 120, 122, 124, and 126 (or alternativelyon server system 102). Such an interface can be displayed using softwareon the client device, software on the server device, and/or acombination of client software and server software executing on serverdevice 104, e.g., application software or client software incommunication with server system 102. The user interface can bedisplayed by a display device of a client device or server device, e.g.,a display screen, projector, etc. In some implementations, applicationprograms running on a server system can communicate with a client deviceto receive user input at the client device and to output data such asvisual data, audio data, etc. at the client device.

In some implementations, server system 102 and/or one or more clientdevices 120-126 can provide an image management program. The imagemanagement program may allow a system (e.g., client device or serverdevice) to provide options for displaying and manipulating images andshared albums of images, some examples of which are described herein.The image management program can provide associated user interface(s)that are displayed on a display device associated with the server systemor client device. The user interface may provide various options to auser to select images and users, create albums, select editing anddisplay modes, etc. for one or more images. Other applications can alsobe used with one or more features described herein, such as browsers,email applications, communication applications, etc.

Various implementations of features described herein can use any type ofsystem and/or service. For example, social networking services, photocollection services or other networked services (e.g., connected to theInternet) can include one or more described features accessed by clientand server devices. Any type of electronic device can make use offeatures described herein. Some implementations can provide one or morefeatures described herein on client or server devices disconnected fromor intermittently connected to computer networks. In some examples, aclient device including or connected to a display device can examine anddisplay images stored on storage devices local to the client device(e.g., not connected via a communication network) and can providefeatures and results as described herein that are viewable to a user.

FIG. 2 is a flow diagram illustrating one example of a method 200 toshare an image album over a communication network. In this example, oneor more images can be shared in a newly-created shared album or can beadded to an existing shared album.

In some implementations, method 200 can be implemented, for example, ona server system 102 as shown in FIG. 1. In other implementations, someor all of the method 200 can be implemented on one or more clientdevices 120, 122, 124, or 126 as shown in FIG. 1, one or more serverdevices, and/or on both server device(s) and client device(s). Indescribed examples, the implementing system includes one or more digitalhardware processors or processing circuitry (“processors”), and one ormore storage devices (e.g., a database 106 or other storage). In someimplementations, different components of one or more servers and/orclients can perform different blocks or other parts of the method 200.

Some implementations can initiate method 200 based on user input. A usermay, for example, have selected the initiation of the method 200 from adisplayed user interface. In some implementations, method 200 orportions thereof can be performed with guidance by the user via userinput.

In some implementations, the method 200, or portions of the method, canbe initiated automatically by a device. For example, the method (orportions thereof) can be periodically performed, or performed based onthe occurrence of one or more particular events or conditions. Forexample, such events or conditions can include an particular applicationbeing opened by a user, obtaining one or more images that have beennewly uploaded to or accessible by a device (e.g. a user device), apredetermined time period having expired since the last performance ofmethod 200, and/or one or more other events or conditions occurringwhich can be specified in settings of a device implementing method 200.In some implementations, such conditions can be previously specified bya user in stored custom preferences of the user (accessible by a deviceor method with user consent). In one example, a server device canreceive one or more selections of images, recipient users and/or otheritems from one or more users, and can perform the method 200 for theselected images. In another example, a device (server or client) canperform the method 200 with access to a large collection of accessibleimages, e.g., a user's collection of images (if user consent isreceived). In another example, a camera, cell phone, tablet computer,wearable device, or other client device can capture an image and canperform the method 200. In addition or alternatively, a client devicecan send one or more captured images to a server over a network, and theserver can process the images using method 200.

In block 202, it is checked whether user consent (e.g., user permission)has been obtained to use user data in the implementation of method 200(and methods 400, 500, and 600, described below). For example, user datacan include user preferences, user images in an image collection (e.g.,one or more albums of the user), information about a user's socialnetwork and contacts, user characteristics (identity, name, age, gender,profession, etc.), social and other types of actions and activities,content, ratings, and opinions created or submitted by a user, a user'sgeographical location, historical user data, etc. One or more blocks ofthe methods described herein may use such user data in someimplementations. If user consent has been obtained from the relevantusers for which user data may be used in the method 200, then in block204, it is determined that the blocks of the methods herein can beimplemented with possible use of user data as described for thoseblocks, and the method continues to block 206. If user consent has notbeen obtained, it is determined in block 205 that blocks are to beimplemented without use of user data, and the method continues to block206. In some implementations, if user consent has not been obtained, theremainder of method 200 is not performed, and/or particular blocksneeding the user data are not performed.

In block 206, it is determined whether a device has received anindication to create a shared album. For example, an instruction mayhave been received at a user's device (“user device”) from a user orother source to instruct that a shared album be created. In someexamples, the instruction can be selection of a control or command by auser in a graphical interface displayed by a device, such as a clientdevice or server device. The indication can be provided as other userinput (e.g., voice command from a user, button or keyboard commandprovided by a user, motion command based on motion of a device by a userin physical space and sensed by motion sensors of the device, etc.).

In some cases, an indication to create a shared album is not received.For example, one or more shared albums may have previously been createdand accessible to the method, and one or more other conditions canprompt the method to determine whether images should be shared (e.g.,added) to an existing shared album, as in examples described below. Ifan indication to create a shared album is not received, then the methodcontinues to block 210, described below.

If an indication to create a shared album has been received, block 208is performed, in which a shared album structure is created. In someexamples, the shared album structure can be a data structure created andstored in storage such as memory and/or other storage accessible to adevice performing block 208. In some implementations, the shared albumstructure can include different sections for different types of data.For example, one section can provide identifications of images that areincluded in the shared album. Such identifications can be the image dataitself, a portion of the image data, and/or pointers or other referencesto images stored in other storage. The shared album structure can alsoinclude other sections, such as a member user section in whichidentifications or indications of the users who have access to the albumcan be stored. Some implementations can include a social contributiondata section that stores user contributions related to the shared album,e.g., comments, ratings, additional content, etc. Additional sectionscan also be included in some implementations, such as available controlsto be displayed with shared album content in a shared album interfacethat is displayed for viewing users. Some examples of a shared albumdata structure are described below with reference to FIG. 27. The methodcontinues to block 210.

In block 210, one or more images for sharing are determined, which areto be included in the shared album. The determined images can be digitalimages composed of multiple pixels, for example, and can be stored onone or more storage devices of the system or otherwise accessible to thedevice(s) implementing method 200, e.g., a connected storage device suchas a local storage device, storage device connected to or incommunication with a network accessible to the system, etc. For example,the images can be photos captured by one or more cameras, image framesextracted from captured video streams or other video data, or imagesderived from different sources. In some implementations, the determinedimages can be obtained from a stored collection of multiple images,e.g., from a user's collection or album(s), a pool of stored imagessubmitted by users, etc. Automatic obtaining of images from a user'scollection is performed with the user's consent as indicated in block204, e.g., via stored user preferences accessed by block 210. Thecollections can be locally stored and accessible by the deviceperforming method 200, and/or can be remotely stored on a storage,server, or client device, e.g., as one or more albums provided inaccount(s) of user(s) of a network service.

The images to be shared can be determined in one or more different ways,including selection of one or more images by a user, and/or automaticdetermination, suggestion, and/or selection of one or more images by oneor more devices without user intervention. Some examples of determiningthe images to be shared are described below with respect to FIG. 4. Themethod then continues to block 212.

In some implementations, identifications of the determined images ofblock 210 can be stored in a shared album structure. For example, if ashared album structure was created in block 208, identifications of thedetermined images can be stored in that created structure. In someexamples, the image data (e.g., pixel data) of the determined images canbe stored in the shared album structure, and/or pointers or otherreferences to the determined images can be stored in the shared albumstructure and the determined images are stored in other accessiblestorage. In some cases or implementations, the determined images are tobe added to a pre-existing shared album (e.g., an album not just createdin block 208), and the determined images can be temporarily storedbefore being sent for storage in a shared album structure for theexisting shared album.

In block 212, a set of one or more recipient users are determined, wherethe recipient users are to be given access to the shared album includingthe one or more shared images determined in block 210. The set ofrecipient users can be determined in one or more different ways,including selection of one or more recipient users by a user, and/orautomatic determination, suggestion, and/or selection of one or morerecipient users by one or more devices without user intervention. Someexamples of determining the recipient users for sharing are describedbelow with respect to FIG. 5. In some implementations, the one or moredetermined recipient users can be added to existing member users of apre-existing shared album.

In some implementations, identifications of the set of recipient userscan be stored in the shared album structure. For example, if a sharedalbum structure was created in block 208, identifications of therecipient users can be stored in that created structure. In someexamples, the recipient users can be stored as one or more names and/oraddresses (e.g., account names, email addresses, other networkaddresses, etc.). In some implementations, each different account nameand network address of a user can be stored as a separate recipientuser. In some cases or implementations, the sharing user is providinguser input to add one or more images to an existing shared album, andthe set of recipient users for the shared album has already beendetermined. The determined images of block 210 will thus be shared withthose same recipient users. In some implementations, additionalrecipient users can be added to the shared album by the user providinguser input that selects additional users, and/or one or more additionalrecipient users can be added automatically. The method then continues toblock 214.

In some implementations, the sharing user can also select other optionsgoverning the sending of the shared album and/or how one or morerecipient users can access the shared album. For example, the user canbe provided an option (e.g., as a selection in a sharing interface) toallow or disallow recipient users to contribute images to the sharedalbum, to add new users as members to the album, etc. Some examples aredescribed below.

In block 214, a share command is received to share the shared album,e.g., to share the data referenced or stored in the shared albumstructure. This command causes the determined images to be madeaccessible (e.g., viewable) by each user in the set of recipient usersdetermined as described above. In some implementations, the sharecommand can be received as user input, e.g., a selection by a user of a“send” button in a graphical interface via touch input on a touchscreen,voice input, optical sensor input, or selection of a share function viamotion input or other user input. In some implementations, if the sharedalbum is a pre-existing shared album including one or more pre-existingimages different than the determined images of block 210, then the sharecommand can also cause one or more pre-existing images to be shared withthe one or more recipients determined in block 212 (e.g., who may havenot had access to the shared album previously).

In block 216, a sharing message is sent to each recipient user in theset of recipient users using a communication channel associated withthat recipient user. In some implementations, multiple of the recipientusers may be associated with different types of communication channels,and the message may include different types of information based on thetype of communication channel associated with the recipient user that isto receive the message. For example, the message can include a link toallow the recipient user to access the shared album images, can includea preview of one or more images of the shared album (e.g., previewimages corresponding to album images, and/or a subset of the albumimages), and/or can include other information. Some examples of sendingmessages to recipient users is described below with respect to FIG. 6.In some implementations, if the shared album is a pre-existing sharedalbum, then one or more pre-existing member users of the shared albumcan also be sent a sharing message as a recipient user, to indicate theupdate of the shared album with the one or more determined images ofblock 210.

After receiving the sharing message, a recipient user can access theshared album. For example, a recipient user can provide user input on arecipient device to cause one or more of the images of the shared albumto be displayed by the recipient device and viewed by the recipientuser. Some examples of accessing and/or displaying a shared album aredescribed below with reference to FIG. 7. In some implementations, inblock 216, one or more of the album images (e.g., image data) can besent to the recipient devices used by the recipient users over therespective communication channels.

FIG. 3 is a flow diagram illustrating an example method 300 to determineone or more sharing models that can be used in the determination ofsharing suggestions for a user. Method 300 can be performed at varioustimes, e.g., prior to implementing method 200, by one or more devices,e.g., server devices and/or client devices. The results of variousperformances of method 300 can be combined, e.g., as updates to models.The sharing models determined by method 300 can be used by other methodsdescribed herein, e.g., methods of FIG. 4 and/or FIG. 5.

In block 302, user consent is received to examine user data of users (orthis consent can be received at a different, previous time). Forexample, user data can include user preferences, geographic locationsvisited, images collected (e.g., captured and received photos), textcontent created (comments, ratings, opinions, etc.), social contacts(e.g., user information stored in contact lists on devices and/or usergroups in network services such as social networking services), calendardata, historical user data and data indicating previous user activityinvolving devices and communication, etc. User data is not used in theblocks of method 300 for which user consent was not received by theuser(s) associated with that user data. The user consent received alsoincludes consent from a particular user for which sharing models andpatterns are being determined.

In block 304, sharing activities and other activities of (consenting)multiple general users are examined over periods of time. For example,characteristics of these activities with one or more devices can bedetermined and stored over periods of time. For example, applications orother programs running on devices can provide data describing sharingactivities of users of those devices, such as the occurrence of a usersharing an image (or other user content) to another user over a network.Various network services (e.g., internet services) such as photocollection and sharing services, email services, social networkingservices, and/or other network services can provide user data describingsharing activities of general users of those services. In some examples,the sharing activities can include sending content such as images,documents, video data, audio data, or other content to other users.Block 304 can examine the shared content for various factors, includetime of sharing, location of sharing, metadata (e.g., EXIF data forimages), detected content features (e.g., detected faces, objects,landscapes, landmarks, or other features in images).

Other user activities can also be examined. For example, communicationactivities such as instances of receiving and/or sending content fromusers can be counted or otherwise logged. In some implementations, timesof day can be determined as to when sharing or other communicationactivities were performed by general users. In some implementations, ifthe users have given consent, geographic locations or environments canbe determined as to where users performed sharing activities, e.g.,based on GPS data of devices carried by users, and/or by examining thecontent of images (e.g., determining whether an image was capturedoutdoors based on outdoor features, e.g., landscape features, sunsets,etc., or whether the image was captured indoors based on room features,e.g., walls, furniture, etc.). In some implementations, a type of eventor user activity can be determined at the time of sharing activities,e.g., a party or other social gathering, a holiday event, a sports game,a work meeting, shopping or other errand, etc. For example, types ofevents can be determined based on user calendar data, user to do lists,detecting types of content features in shared images (e.g., birthdaycake, holiday decorations, sports playing, number of faces or persons,field weather feature (snow or overcast sky), or other well-known typesof objects or other features).

In examining sharing activities and other user activities, block 304does not determine or examine personal identities of people or otherentities depicted or described in user content. For example, human facescan be detected in images without determining the identities of thepersons having those faces. In some examples, the occurrence of one ormore human faces depicted in an image, and/or the number of human facesdetected in that image, can be logged by block 304. Similarly, peoplereferred to in user content, e.g., users of a network service, do nothave their identities examined. For example, a user name or networkaddress of a user can be stored by block 304 to be examined for findingpatterns in later blocks, but the person identity represented by theuser name or network address is not identified or examined, and the username and address is not retained after patterns are found as describedbelow.

In block 306, sharing patterns of general users are determined based onthe results of examining sharing activities and other user activities inblock 304. Sharing patterns of general users can be based on userssharing content and communicating with other users, historical userdata, and/or communicated user content (images shared, messages andother types of content sent and received, etc.). For example, sharingactivities of users can be correlated with the users to which thecontent was shared (e.g., users who the user often communicates with),the type of content that was shared, the type of activity beingperformed by users at the time of the sharing activities, and/or othercharacteristics of users, used devices, or sharing activities. In someexamples, a frequency of occurrence of sharing activities with othercharacteristics of users, content, or user activities can be determined,e.g., a number of occurrences of sharing activities for images inconjunction with type of image features shared, concurrent useractivities, etc. In some implementations, the more frequent the sharingactivity occurred, the greater the confidence or importance that can beassigned to that pattern (e.g., using a scale of confidence values orimportance values). Some examples include determining a correlationbetween sharing activity and time of day, type of location, and/or typeof content features depicted in content such as images. For example, acorrelation can be determined between sharing images by the users and aparticular type of event depicted in the shared images, e.g., a socialgathering in which at least a certain number people are present (asdepicted in one or more of the shared images), birthdays (based ondepicted objects such as a cake), holidays (based on objects associatedwith the holiday depicted in the image, the date of image capture,etc.), a business event (based on geographic location of capture of theimages), etc. In another example, a correlation can be determinedbetween sharing images by the users and the type of content featuresdepicted, e.g., images depicting faces are determined to have beenshared the most, images depicting animals are determined to have beenshared the next most, depicted landscape features are shared the least,etc.

In block 308, sharing activities and other activities of a particularuser are examined, if consent from the particular user has beenobtained. The particular user can be a user for which specific sharingmodels can be determined. For example, characteristics of theseactivities with one or more devices can be logged and stored overperiods of time, providing historical user data for the particular user.For example, applications or other programs running on the particularuser's devices can provide data describing sharing activities of theuser, such as the occurrence of the user sharing images to other usersover a network. Other user data can also be examined, e.g., locationsvisited by the user (e.g. as detected by GPS sensors on a device carriedby the user), activities of the user as inferred by locations visited bythe user, etc. Some implementations can use user data from variousnetwork services (e.g., internet services) such as photo collection andsharing services, email services, social networking services, and/orother network services that have data describing sharing activities ofthe particular user. In some examples, the sharing activities caninclude sending user content such as images, documents, video data,audio data, or other content to other users. Block 304 can examine thecontent for various factors, include detected content features (e.g.,detected faces, objects, landscapes, landmarks, or other features inimages).

In block 310, sharing patterns of the particular user are determinedbased on the results of examining sharing activities and other useractivities in block 308. Sharing patterns of the particular user can bebased on other users communicated with by the particular user, user data(preferences, geographic locations, etc.), historical user data, and/oruser content (images shared, messages and other types of content sentand received, etc.). For example, sharing activities of the particularuser can be correlated with the users to which the content was shared,the type of content that was shared, the type of content featuresdepicted in shared images, the type of activity being performed by theuser (or device) at the time of the sharing activities, and/or othercharacteristics of the user, device(s), or sharing activities. In someexamples, a frequency of occurrence of sharing activities withparticular characteristics of the user or user activities can bedetermined. In some implementations, the more frequent the sharingactivity occurred, the greater the confidence or importance that can beassigned to that pattern (e.g., using a scale of confidence values orimportance values). In some examples, block 310 can find correlationsbetween sharing images and the type of content features (e.g., persons,landscapes, social gatherings, etc.) depicted in the image, and othercorrelations as described above for block 306.

In block 312, in some implementations, one or more sharing models can bebuilt based on the sharing patterns determined in blocks 306 and 310described above. Various techniques can be used to build predictivemodels based on the patterns that can provide an indication of howlikely that a particular image will be shared by a user, or how likelythat the user will share image(s) (regardless of the content features ofthe image). In some implementations, one or more sharing models can bebuilt for a general user, and one or more different sharing models canbe built for the particular user. Some implementations can combine thepatterns from general users and from the particular user into a singlesharing model. In some examples, some sharing models can indicate whichother users are likely to be recipient users of a shared content item,e.g., having a likelihood greater than a threshold. In someimplementations, a sharing model can provide an estimation such as aconfidence or importance (e.g., indicated as a confidence score orimportance score) of an image being shared. Some implementations ofmodels can weight different factors differently, e.g., assign recency ofprevious sharing occurrences a higher weight than frequency of previoussharing occurrences, etc.

For example, characteristics related to a particular image can bedetermined by a device and input to the model, and the model candetermine the likelihood that the image will be shared. Thesecharacteristics can include characteristics of the image, of the deviceused by the user, and/or of the user, e.g., as described by user dataand other data. The characteristics can include the type(s) anddescriptions (e.g., labels) of content features depicted in the image(e.g., tags added to images by users), the time and/or location theimage was captured, metadata of the image, events occurring at the timeof capture, frequency and recency of sharing other images and content bythe particular user, etc.

In some examples, some sharing models can receive a particular image andcurrent user or device characteristics and output a likelihood that theparticular image will be shared at the current time by the particularuser. In another example, if sharing patterns of the particular userindicate that the user tends to share images while traveling on a trainor bus, and input data indicates that the user is currently traveling ona train, then a sharing model can output a likelihood of sharing for animage for the current time (e.g., to determine a suggested image to theuser at the current time).

In some cases, a particular user may be a recipient user of a sharedalbum that includes one or more images, and would like to see images ofthe particular user as suggestions to add to the existing shared album.Some models can determine a sharing likelihood for images based on theimages that are included in the received shared album. For example,characteristics of the images of the shared album can be provided asinputs to the model. Images of the particular user can also be input tothe model. The model can determine a likelihood that the images of theparticular user will be added to the shared album by the particularuser. In one example, sharing patterns may indicate that if the imagesincluded in a received shared album depict particular faces, then otherimages that depict at least one of those same faces and which werecaptured within a particular time window of the capture of the images inthe shared album are likely to be added to the shared album. The modelcan provide a strong likelihood of sharing for images of the particularuser that meet these conditions.

Some implementations can use multiple models. For example, one model canprovide output based on patterns of general users, another model canprovide output based on patterns of the particular user, and anothermodel can provide output for the case of sharing images added to anexisting shared album. Some implementations can assign different weightsto different model results and combine the results. For example,particular user sharing patterns can be weighted higher than generaluser sharing patterns in determining a likelihood of sharing images.

In block 314, one or more models can be updated based on user actions.Block 314 can be performed at various times after creation of themodels. The models can be updated based on user actions in response toprior suggested images for sharing (e.g., suggested images are describedwith respect to FIG. 4). In some examples, if a particular image issuggested to a user to share based on particular characteristics, andthe user shares the suggested image, then the model relationship(s) thatcontributed to that result can be weighted higher. Similarly, if asuggested image is not shared by the user (e.g., within a particulartime period after the suggestion), then the model relationship(s)contributing to the suggestion can be reduced in weight or influence. Insome implementations, if a user rejects or does not select a suggestedimage, then similar suggestions to the rejected suggestion are notprovided again under similar conditions, or are only provided againafter a period of time.

FIG. 4 is a flow diagram illustrating an example method 400 to determineone or more images for sharing. In some implementations, method 400 canbe used for block 206 of FIG. 2. Other methods can alternatively be usedfor block 206. User consent is obtained for use of user data asdescribed above for blocks 202-205 of FIG. 2.

In block 402, it is determined whether a shared album is being createdfor the determined images. For example, if a shared album is beingcreated, then the one or more determined images are to be the initialimages in the shared album. For example, a user may be creating a sharedalbum of images to share with other users. In some implementations, ashared album structure may have already been created and stored, e.g.,in block 204 of FIG. 2. In other implementations, a shared albumstructure can be created after determination of the one or more imagesfor sharing in method 400.

If a shared album is being created, block 404 is implemented, in whichone or more suggested images are determined from a collection of imagesaccessible by the user who is creating the shared album. For example,the user may own or have access to a number of photo albums or otheralbums of images and/or other content. The collection of images can beanalyzed to determine which images should be suggested to the user forinclusion in the shared album. In some implementations, the collectionof images can include images from multiple users (e.g., a groupcollection or company collection), or from one or more other sources.

The suggested images can be determined based on one or more of a varietyof different factors. These factors can include characteristics of theimages, including characteristics of the image content, e.g., contentfeatures depicted in the images. For example, if user consent has beenobtained, features can include detected human faces, landmarks,landscape features, animals, and/or objects. Content features can bedetected in images, if user consent has been obtained, using any of avariety of image recognition techniques, including facial recognitiontechniques that can examine image data for facial landmark features(e.g., eyes, nose, mouth, eyebrows, hair, teeth, etc.), human bodyrecognition techniques examining for body features (arms, legs, head,torso, etc.), landmark recognition techniques, landscape recognitiontechniques examining for landscape features (e.g., blue sky, foliage,mountains, lakes, roads, buildings, bridges, etc.), object recognitiontechniques examining for a variety of types of objects (e.g., vehicles,devices, decorations, common household objects, etc.). Some imagerecognition techniques can compare image pixels and areas to referencepatterns or images and/or use a variety of other techniques to detecttypes of content features in images. In some examples, method 400 canperform the image recognition techniques and/or send one or more imagesto a recognizer implemented on the device or a connected device, andreceive recognition results from the recognizer. As an example, facialrecognition techniques can detect a face in an image without determiningthe identity of the person who is depicted. For example, general facialfeatures in the image can be detected to determine the position of ageneral face, without determining any person identity or characteristicsor user data associated with the face. Some techniques can also providedetected estimated characteristics of detected features, such as whethera detected face is smiling or has another facial expression, anestimated age of a person based on skin analysis, etc.

The types of detected features can be used to evaluate whether imagesshould be selected as suggested images for the created shared album. Forexample, a “sharing score” or “suggestion score” can be determined forand associated with an image to indicate the strength or suitability ofthe image as a suggested image, where a stronger or strengthened sharingscore indicates greater suitability for sharing. In someimplementations, sharing scores can be assigned a magnitude or valuewithin a particular range of values, where one end of the range ofvalues can be associated with increased suitability to be a suggestedimage. In some example implementations, one or more previously-createdsharing models can be used to help determine suggested images forsharing, as described above with respect to FIG. 3. For example, asharing model can provide a sharing score for a particular image in someimplementations.

In this case of a newly-created shared album, the collection of imagescan be examined to find suggested images that depict content featuresrelevant to current user or device characteristics and/or to a historyof activities of the user creating the album. For example, current useror device characteristics can include a current chat or othercommunication activity with other user(s). This can cause imagesdepicting content related to subjects in the current chat to have ahigher sharing score than images not related to those subjects (e.g.,labels of content features in images can also be examined). A currentlocation and/or vacation status of the user/device can cause imagesdepicting content features related to the current location or activityto be assigned a strengthened sharing score (e.g., a location of atourist location, and the user is known to be on vacation from calendaruser data or other user data, can cause images captured at that touristlocation to have a strengthened sharing score). An application or otherprogram currently being run on the user's device can cause imagesrelated to the application (or to data being processed or presented bythe application) to have strengthened sharing scores than images notrelated to the application. For example, if an application on the deviceis displaying video content (e.g., movie) or a game application is beingrun on the device, then images related to the video content or game canbe given strengthened sharing scores.

Images that the user is currently interested in can be assignedstrengthened sharing scores. For example, images that the user hasviewed frequently within a particular recent time period (e.g., the lastweek) can be assigned a strengthened sharing score than other images.Images that the user has labelled with descriptive labels can besimilarly assigned strengthened sharing scores. Stored user preferencescan indicate which images are strong sharing suggestions. Imagesdepicting content that can be determined as “important” for the user canbe assigned strengthened sharing scores. For example, important imagesof social or holiday events, having timestamps on a recognized holidayor a known vacation or event of the user (e.g., based on user calendardata), being captured at locations not in the normal routine of the user(e.g., not in areas near work and home), and other indicators can beused to determine whether an image is likely to be important to theuser.

Past activities can also or alternatively be used to determine suggestedimages, as determined by historical user data. For example, imagesrelated (in content, location, time of capture, etc.) to particular pastactivities of the user may be given more importance, such as previoussharing activity, previous trips or vacations, social events withseveral other persons, communications with other users (chats, textmessages, email, etc.), images depicting one or more types of featuresthat were previously shared with any of those other users to have astrengthened sharing score. For example, a previous sharing of imagesdepicting a particular person or other feature may have been previouslyshared by the user with other users at particular times of day. Thesecharacteristics can be examined to determine that different imageshaving the same characteristics have a strengthened sharing score.

In some implementations, particular predefined characteristics can beassociated with a weaker (e.g., smaller, worse, etc.) sharing score toimages that have those characteristics to indicate less suitability forsharing. For example, frowning or other non-smiling faces or otherfacial expressions detected in an image can be associated with a weakersharing score to that image. An image in the collection of images thatis considered too similar to another image in that collection can beassigned a weaker similarity score (or can be ignored entirely), e.g.,having a similarity score over a predefined threshold. The similarityscore can be determined using one or more image similarity measurementtechniques. In other examples, particular types of content can beassociated with weaker sharing scores or score modifiers as indicated instored user preferences, e.g., images that do not depict people, typesof animals (insects, snakes, etc.), etc. In some implementations, thestored preferences of the user who created the shared album can controlthe assignment of weaker sharing score modifiers to images.

In some implementations, multiple factors and characteristics asdescribed herein can be assigned individual sharing scores, and sharingscores from multiple different factors can be combined to provide atotal sharing score for an image. For example, total sharing scores ofimages can be compared to determine which images should be suggestedimages, e.g., the images having the strongest (e.g., highest, best,etc.) total sharing scores.

Based on the described examination of images, one or more suggestedimages are selected from the collection of images. For example, imageshaving the strongest (e.g., highest) sharing scores can be selected. Insome implementations, a predetermined number or other particular numberof suggested images are selected. Some implementations can provideimages having a sharing score meeting a predefined score threshold. Themethod then continues to block 420, described below.

If a shared album is not being created as determined in block 402, thenthe method continues to block 406, where it is determined whether one ormore images are to be added to an existing shared album. For example,the shared album may have been previously created and shared by theuser, or the user (e.g., user account and/or one or more user devices)is a recipient user of the shared album that was created by a differentuser.

If images are to be added to an existing shared album, block 408 isimplemented, in which suggested images are determined from the user'scollection of images which are to be suggested to be added to the sharedalbum. For example, the suggested images can have one or moresimilarities in characteristics to one or more images in the existingshared album. In some examples, images in the user's collection can beexamined for similar image content to the content in the album images.For example, the shared album may include images depicting one or morepersons, and images in the user's collection that are different from theimages in the shared album and which also depict one or more of thesepersons can be assigned a strong sharing score to indicate a strongsharing suggestion. For example, to implement detection of the samepersons in images, matches between faces in user images and faces in thealbum images can be determined without determining the identities of thepersons depicted in the images. In some implementations, images thatdepict a greater number of the persons depicted in the shared albumimages can be assigned a stronger sharing score compared to images thatdepict fewer of the persons in the album images. Images that depict theuser that created the shared album, or other users that are members ofthe shared album, can be assigned stronger sharing scores. Images thatdepict other types of similar features can also be assigned strongersharing scores, e.g., particular objects indicating a common event(e.g., a sign having the same words, decorations indicating the sameevent, etc.). Other image metadata can also be examined to determinecommonality between images to a particular event, such as geographiclocation and timestamp.

In some implementations, image content that is considered too similar toone or more images in the shared album can be assigned an averagesharing score or be given a weakening (e.g., negative) score modifier.For example, user images that have a similarity score that meets athreshold when compared to album images, as determined by an imagesimilarity measurement technique, can be considered undesirably similar.For example, this can avoid suggesting images that are too duplicativeof (e.g., too similar in content to) images previously added to theexisting shared album.

Some implementations can check images of the user's collection that haveother similar characteristics to the images in the shared album. Forexample, images in the user's collection which have a time of capturethat is similar to one or more of the album images can also be assigneda strengthened sharing score (e.g., a time of capture within aparticular time range of the time of capture of the album images, suchas 1 or 2 hours). Similarly, images in the user collection that have asimilar location of capture to one or more of the album images (e.g., alocation of capture within a particular radius of one or more locationsof capture of the album images, e.g., 500 feet or 5 miles) can beassigned a strengthened sharing score. Images in the user's collectionthat depict content features that were discussed in user comments of theshared album can be assigned a stronger (strengthened) sharing score.Descriptive labels of the images that are similar to labels of one ormore album images (e.g., have a high semantic similarity) can beassigned a strengthened sharing score. Other user data can be similarlyexamined for references to particular content that may be present inimages of the collection of images.

In some implementations, a user's images that have a time of capture ata predetermined time relative to an album image can be provided astrengthened sharing score. For example, a user image that has a time ofcapture that is one year previous to the time of capture of image(s) inthe album can be assigned a strengthened sharing score, since it may belikely that this image depicts the same type of event that happened oneyear previous (e.g., a previous birthday party, annual picnic, etc.).Other time periods can also be similarly examined for weekly events,monthly events, etc. In some implementations, additional similarities inthese cases can also be examined to provide a stronger sharing score ifthose similarities are found. For example, the images may have the sameor similar location of capture, have one or more of the same peoplepresent, etc.

In some implementations, the collection of user images can be examinedto determine sharing scores and/or find suggested images similarly asdescribed for block 404. For example, a sharing score for an image canbe determined based on one or more factors described for block 404 aswell as one or more factors described for block 408.

Based on the described examination of images, one or more suggestedimages are selected from the collection of images. For example, imageshaving the strongest (e.g., highest) sharing scores can be selected. Insome implementations, a predetermined number or other particular numberof suggested images are selected. Some implementations can selectedimages having a sharing score meeting a predefined score threshold. Themethod then continues to block 420, described below.

If a sharing album has not been received as determined in block 406,then the method continues to block 410, where it is determined whetherone or more automatic conditional image suggestions should be made.These can be image sharing suggestions provided even though the user hasnot instructed the creation of a shared album and is not adding imagesto an existing shared album. For example, the user may have indicated instored user preferences or via other stored or input instructions thatthe user desires automatic suggestions of images for sharing, which areto be provided at times when one or more conditions (e.g., triggers)have occurred.

The conditions can take a wide variety of forms. For example, the usermay have designated that suggested sharing images are to be provided atthe user device at particular times, e.g., periodically such as once aweek, once a month, etc. on a particular day, at a particular time ofday, on particular holidays or other known recognized days, etc. Theconditions can include particular conditional events that should takeplace, such as receiving messages, shared albums, or other user contentfrom other users. The conditional events can include particular types ofsocial events such as parties, birthdays, or other social gatherings.For example, the automatic suggestion can be made by the user device ata time after the device has determined that the event is over, e.g.,based on the user determined to be traveling (or have traveled) awayfrom the event location, the user arriving home, the next day arriving,etc.

The conditional events can include obtaining images by the user device.For example, obtaining images can include capturing images by the userwith a camera on the user device (or with another camera incommunication with the user device), e.g., where suggested images forsharing can be automatically provided by the user device when apredetermined time has expired after the last image was captured by theuser. In another example, a conditional event can be obtaining an imageon a user's client device from a different source, e.g., from anotheruser over a network, from a server, etc. The conditions can includeparticular type(s) of content included in newly obtained images. Forexample, images having particular users, persons, or objects depictedcan be provided in an automatic sharing suggestion (e.g., friends,objects indicating an event such as a birthday cake or Christmas tree,etc.). Conditions can include the user and user device arriving at aparticular location or a type of location (e.g., home, vacation area,etc.). Conditions can include subjects mentioned in user comments madeby the user, or other indications of user interest in an image asdescribed above. Various multiple conditions as described above can alsobe combined to create more specific conditions to trigger automaticsuggestions to be made.

If it is determined that an automatic suggestion should be provided,block 412 is implemented, in which suggested images are determined fromthe user's collection of images based on one or more conditions. In someimplementations, these suggested images can be determined similarly asdescribed above for a shared album newly created by the user. In someimplementations, different images (or a different subset of images) canbe suggested for automatically-triggered suggestions than forsuggestions provided in response to user input selecting to create ashared album. For example, in some implementations, images suggested inblock 404 for a user-created shared album can be based on current orpast characteristics of the user or device, while images suggested inblock 412 can be based on the predefined conditions that cause theautomatic conditional suggestions to be provided (which in some casesmay be similar to current characteristics used in block 404). Forexample, if the predefined conditions to cause automatic suggestionsinclude obtaining images at a user device, then only those obtainedimages (or a subset of the obtained images) can be suggested forsharing. If the conditions include a particular conditional event, thenonly images related to the event can be suggested for sharing. Themethod then continues to block 420.

If automatic suggestions are not provided in block 410, e.g., becauseconditions for those suggestions have not been satisfied, then themethod can proceed to block 414 in some implementations, in whichdefault suggested images are determined from the image collection. Forexample, one or more images recently captured by the user can be defaultsuggestions that can be presented to the user (e.g., in block 416) in abackground display area or accessible window or menu on the user device,e.g., always available for sharing. Other implementations can provide nosuggested images in block 414. The method then continues to block 420.

In block 420, the determined suggested images are presented to the user.For example, the suggested images can be displayed by a display deviceof the user device, e.g., a display screen, display projector, or otherdisplay device. Some implementations can provide a particular interfacefor viewing suggested images, some examples of which are describedherein.

In block 422, user selections of one or more of the presented suggestedimages are received. For example, a user can select one or more of thesuggested images using any of various forms of user input (touchscreen,voice input, motion input, etc.). The selected images are the determinedimages for sharing in the shared album. In some implementations, theuser can also manually select particular images for sharing from theimage collection, e.g., by browsing through the images in thecollection.

If automatically-triggered suggested images were determined (e.g., inblock 412), then user selections of one or more images may indicate thatthe user has agreed to share the selected images in a newly-createdshared album. In such a case, a shared album is created, e.g., in block422 or in a later block, similarly as described above for block 208. Insome implementations, existing shared albums can also be checked todetermine if the selected images are similar enough to the images in anexisting shared album to be added to that existing shared album. Someimplementations can prompt for and receive user input indicating anexisting shared album to which to add the selected images.

FIG. 5 is a flow diagram illustrating an example method 500 to determinea set of recipient users to add to the shared album structure. In someimplementations, method 500 can be used for block 208 of FIG. 2. Othermethods can alternatively be used for block 208. User consent for use ofuser data is obtained as described above for blocks 202-205 of FIG. 2.

A recipient or recipient user as referred to in this method is a userwho receives a shared album, e.g., receives a message, invitation,and/or shared album data allowing access of that user to the sharedalbum. For example, the recipient user is added as a member of theshared album or is invited to join the shared album.

In some implementations, method 500 can be omitted if the shared albumis an existing shared album to which the determined images are to beadded. The existing shared album can include a number of user members orrecipient users, including the shared album creator and users with whichthe creator user has shared the album. In some implementations of anexisting shared album, recipient user suggestions can be determined inmethod 500 for a user as described below, and selected recipient usersof these suggestions can be added to the existing recipient users (usermembers) of the existing shared album. In some implementations,recipient user suggestions can be automatically determined by the systemand automatically added as recipient users to the shared album, e.g.,without user intervention.

In block 502, recipient user suggestions are determined based on ahistory of user activities with user devices. In some implementations,various users can be evaluated to be suggested recipient users asindicated by a “recipient score” assigned to each examined recipientuser, where a stronger score (e.g., higher score) indicates greaterestimated suitability to be a recipient user (and a suggested recipientuser). The examined users can be previous contacts of the sharing user,or can be users of a network service or other group of users. Forexample, the system can examine user interactions with other users viathe user's devices communicating data with other user devices over acommunication network, including prior sharing activities for images andother content, email messages, chat messages, text messages, comments,ratings, participation in device games by the user's devices and otherusers' devices, and other interactions. In some examples, the otherusers that the user has previously most frequently interacted with viathe user's devices can be suggested recipient users for the shared album(or can be assigned a strengthened recipient score). In someimplementations, the other users most frequently communicated with bythe user's devices can be given a stronger recipient score. Someimplementations can assign a strengthened recipient score to other usersthat most recently were in communications with the user's devices. Insome implementations, frequency and recency of communications and otherdevice activities can both provide adjustments to the recipient score,e.g., proportional adjustments based on the magnitude of frequency orrecency, or particular adjustments if the frequency and/or recencymagnitudes meet one or more predetermined thresholds.

In block 504, recipient user suggestions can be determined based on theone or more determined images to be shared in the shared album (and/orbased on one or more album images in an existing shared album). Forexample, recipient users can be determined based on the content featuresof the determined images and/or other metadata of the images (geographiclocation of image capture, time of image capture, etc.). In someexamples, stored user preferences may have been provided by the user,which may indicate desired recipient users for sharing based onparticular types of content depicted in images. For example, the sharinguser preferences may have indicated that images depicting vacationscenes and tourist areas are to be shared with particular users listedin the preferences. If the determined images have one or more contentfeatures of the type listed in such preferences, the associatedrecipient users listed in the preferences can be selected as suggestedrecipient users. Some implementations can determine recipient addressesof persons that are depicted in the determined images of block 210 (ifuser consent has been obtained by each of the persons depicted), andthese persons can be provided as suggested recipient users.

Some implementations can combine factors involving previous useractivities of block 502 with factors involving the determined images tobe shared of block 504, to determine suggested recipient users. Forexample, if the user previously shared images depicting particular imagefeatures or a particular type of image features, and if any of thoseparticular features or types of features are detected in the determinedimages, then the users who received the previous shared images can bedetermined to be suggested recipient users. In one example, it isdetermined that the user on numerous previous occasions has sharedimages of a baby with parent users. If one or more of the determinedimages of block 210 depicts the same baby (e.g., based on matching theface of the baby), then the parent recipient users can be provided assuggested recipient users.

In some implementations, one or more album images are provided in anexisting shared album that has been shared with the user, and thesealbum images can be used to determine one or more suggested recipientusers to add to the existing shared album. For example, the system candetermine one or more types of image features in one or more images ofthe shared album (e.g., monuments, landscape features, objects, persons,etc.) by processing image content and/or image metadata, and candetermine whether the user has previously shared images having thesesame image types with other users (e.g., sent images to or receivedimages from other users, or added other users to other shared albumshaving images depicting the same types of image features). The otherusers that have previously shared the same types of image features canbe designated as suggested recipient users to be added to the sharedalbum.

In block 506, the suggested recipient users determined in blocks 502and/or 504 are presented to the user as suggested recipient users. Forexample, the suggested recipient users can be displayed in a list by adisplay device of the user device, e.g., a display screen, displayprojector, or other display device. Suggested recipient users (e.g.,recipient candidates) can be displayed in an graphical interface of thedevice along with other recipient users indicated by user input, in someimplementations.

In block 508, user selection of one or more of the presented suggestedrecipient users are received. For example, a user can select one or moreof the suggested recipient users using any of various forms of userinput (touchscreen, voice input, motion input, etc.). The selectedrecipient users are the determined recipient users for sharing theshared album. For example, the selected recipient users can be added tothe created shared album structure as described above. The user can alsoprovide user input to determine recipient users (user-provided recipientusers). For example, the user can input a name of a recipient user. Insome implementations, user input can include a name or a portion of name(e.g., as text, such as a contact name, account name, email address,phone number, etc.), and a stored set of recipient candidates can besearched for recipient names that match the input name or name portion.Matching names can be retrieved from storage and presented to the userin a list for selection by the user. In some implementations, the storedset of recipient candidates can include users in one or more contactlists, previous recipients of communications from the user, users of anetwork service, etc.

In block 510, additional or different recipient suggestions can bedetermined, or their presentation altered, based on one or moreselections of suggested recipient users or other recipient users by theuser in block 508 (and/or based on selections received at other times ofmethod 200 or system operation). For example, if the user selects aparticular recipient suggestion that matches a name input by the user,then other users that are related to this selected suggestion can bepresented as suggested recipient users for additional possibleselections by the user. In some examples, if the user selects a friendas a recipient user, other users can be presented as suggestions who areknown to have been involved in the same past device communications orevents that included the selected friend (if user consent has beenobtained to determine such other users from user data and/or userimages). In some implementations, blocks 510 and 508 can be performed inmultiple such iterations, where the user selects a recipient suggestion(or otherwise selects a recipient user) in block 508 and additional orreplacement recipient suggestions can be determined and presented inblock 510.

FIG. 6 is a flow diagram illustrating an example method 600 to send asharing message to recipient users of the shared album. In someimplementations, method 600 can be used for block 212 of FIG. 2. Othermethods can alternatively be used for block 212. User consent isobtained for use of user data as described above for blocks 202-205 ofFIG. 2. In this example, one or more of the recipient users may be usingdifferent types of communication channels. In some implementations suchas described below, the type of information included in a message to arecipient user using one type of communication channel can be differentthan the type of information included in a message to a recipient userusing a different type of communication channel.

In some implementations, a recipient user may be referred to by multipledifferent recipient names used by the methods described herein. Forexample, a recipient user may have different names for different typesof communication channels, e.g., an account name of “User1” and an emailaddress name of “User1@service.com.” In some implementations, each ofthese recipient names can be treated as a separate recipient user usinga different communication channel. In some implementations, ifinformation is obtained by the methods to indicate that multipledifferent recipient names refer to a single recipient user, then therecipient names can be consolidated to a single recipient name havingone of the types, e.g., an account name for the network service in thisexample (or the single consolidated name type can be determined based onstored user preferences of the recipient user and/or the sending user,if available with user consent).

In block 602, one of the determined recipient users of the shared albumis selected. In block 604, it is determined whether the selectedrecipient user is using a particular type of image managementapplication intended for viewing the shared album. For example, theparticular application (or other program) can be available to installand/or run on user devices and which allows several related functionsfor viewing and organizing images and other visual content in sharedalbums, some examples of which are described herein. In some examples,the application can allow a user to view and organize his own images,view images from other users, and create and view shared albums. In someimplementations, this application can be installed on a user device if auser has an appropriate account in a particular network service. Theparticular network service can also be used by the sharing user. Via theaccount and network service, the sharing user's device can determinewhether the selected recipient user has and/or is running theapplication on a recipient device.

If the selected recipient user is using the viewing application, then inblock 606 the sending user device creates a sharing message thatincludes notification data and a link. The method then continues toblock 622, described below. For example, the notification data caninclude a notification that is received by and displayed by therecipient device after receiving the message. The notification data canenable a “push” notification in some implementations, where thenotification data is recognized by the recipient application (or othersoftware) and causes the application to provide a notification to bedisplayed on the recipient device. For example, the notification can bean indication displayed on a display screen of the recipient device thata shared album has been shared with the recipient user.

The sharing message also can include a link that can be displayed by therecipient device, e.g., in the notification in some implementations. Thelink, when selected by the recipient user, causes the shared albumimages to be displayed by the recipient device in a shared album viewinginterface of the image management application. In some implementations,this link can be a special type of link recognized by the application todisplay the shared album viewing interface of the application. Forexample, the shared album images can be downloaded from a server anddisplayed on a display screen of the recipient device in the sharedalbum viewing interface. In addition, the application can determinewhether any particular recipient user has selected the link to view theshared album in the viewing interface. Some example features of anexample shared album viewing interface are described below withreference to FIGS. 15 and 18.

If the selected recipient user is not using the viewing application asdetermined in block 604, then the method continues to block 608, whereit is determined if the selected recipient user has an account on anetwork service used by the user for sharing the shared album. In thiscase, the recipient user may have a user account name that is used bythe recipient user, but does not have a viewing application (or othersoftware) that recognizes notification data (similar to the notificationdata described above for block 606) to cause a notification to bedisplayed on the recipient device.

If the selected recipient user has such an account, then in block 610the sending user device creates an email sharing message including alink and a preview, and/or creates one or more other types of accountmessages. For example, the email message can be addressed to an emailaccount used by the recipient user, which can be an email accountconnected to the network service account in some implementations. Themethod then continues to block 622, described below. The recipient usercan receive the email message similarly to other standard emailmessages, e.g., in response to the send message block 622 describedbelow. Some implementations can check whether the recipient user iscurrently logged into the account, and if the recipient user is notcurrently logged in, will consider the recipient user an email recipientor other type of recipient user.

In some implementations, other types of account messages may be enabledby the network service account, allowing these other types of accountmessages to be created and sent in addition to or in place of the emailmessage in block 610. For example, block 610 can include creating anaccount notification that can cause a notification or message to appearin one or more account services used by the recipient user. For example,the account notification can be different than the push notificationrecognized by the viewing application as described for block 606. Someimplementations may provide the link in the other types of accountmessages.

In some implementations, the link included in the email message data (orother type of account message data) can be a web link to a shared albumweb page. This link can be a different type of link than the linkprovided to the viewing application recipient user described above forblock 606. For example, in some implementations this link can be astandard web link as compared to a special link used by a viewingapplication as described above. In some implementations, this link inthe message to the account recipient user can be a unique link, e.g., aunique Uniform Resource Locator (URL). Each unique link is differentfrom the other unique links sent to other recipient users in method 600,even though they may all be links to the same shared album web page(e.g., for account, email, and SMS recipient users). The unique linkallows a device (e.g., server device providing shared album functions)to detect when a particular recipient user selects the link to accessthe shared album web page, since that particular URL is not provided toany other recipient user.

Selection of the link by received user input from the recipient user onthe recipient device causes a standard web page viewing application onthe recipient device to be initiated, e.g., a web browser. The webbrowser application can download the album web page to be displayed onthe recipient device. In some implementations, the album web page caninclude album information such as the content of the album (e.g., one ormore images and/or videos in full resolution or greater resolution thanpreview images). Some implementations can also display a list of memberusers of the album on the album web page. For example, all the recipientusers in the set of recipient users determined for the shared album canbe displayed, as well as other users that have joined the album. In someimplementations, various functions are available to the recipient userin the image management application which are related to the sharedalbum described above, and some of these functions are not available tothe account recipient user viewing the album web page, e.g., in abrowser application.

The email message (or other message) created for the account recipientuser in block 610 can also include one or more preview images of thealbum images. The preview images can be displayed in the email message,e.g., displayed on the recipient device when the email message (or othertype of account message) is opened by the recipient user on therecipient device. For example, the preview images can belower-resolution images or “thumbnails” that give an idea of the contentof one or more images of the shared album. In some implementations, thepreview images can be provided as a HTML preview included in an HTMLemail message, e.g., references or pointers to the preview image datacan be included in the email message, where the pointers cause or enablethe actual image data to be downloaded from a server device to therecipient device in response to the email message being displayed by adevice. In some implementations, a subset or predetermined number of thealbum images are included as preview images in the account message. Insome examples, a predefined number of images of the shared album, e.g.,three, can be selected to be downsampled to a lower resolution andincluded in the account message. In some implementations, these can bethe three images having the strongest (e.g., highest) sharing scores orhaving other known high relevancy to the recipient user or to the sharedalbum.

In some implementations, an “install application” control (e.g., buttonor link) can also be included in message data sent to the recipient user(e.g., included in a single message or included in a message sent to therecipient user separately from the notification and preview images).Alternatively or additionally, the install control can be included anddisplayed in the shared album web page accessed using the link. Whenselected by the recipient user on the recipient device, this controlcauses the image application described in block 606 to be downloaded andinstalled on the recipient device, thereby allowing the shared albumviewing interface of the viewing application to be used by the recipientuser to view the shared album. In some implementations, this installcontrol can be displayed prior to any join control (described below), oralternatively can be displayed simultaneously or after the join control.

If the selected recipient user does not have an account on the networkservice as determined in block 608 (or is not logged into an account insome implementations), then the method continues to block 612, where itis determined if the selected recipient user uses an email communicationchannel. For example, the recipient name that is being utilized in themethods described herein can include or be associated with a standardemail address such as “User1@example.com.” This can indicate that therecipient user uses an email communication channel.

If the selected recipient user is using an email communication channel,then in block 614 the sending user device creates an email messageincluding a link and a preview. For example, the email message can beaddressed to the email address that is the selected recipient user'sname. The method then continues to block 622, described below. Therecipient user can receive the email message similarly to other standardemail messages, e.g., in response to the send message block 622described below.

Similarly as described above for the account recipient user of block610, the email message for the email recipient user created in block 614can include a link to an album view, such as a web link to an album webpage or similar displayed view. In some implementations, this link canbe similar to the link used in the message to an account user asdescribed above. For example, the link can be a unique URL enabling adevice to determine when the recipient user has viewed the shared albumweb page. Selection of the link by received user input from therecipient user on the recipient device causes a standard web pageviewing application on the recipient device to be initiated, such as aweb browser application. The browser downloads the album web page, whichis displayed on the recipient device. In various implementations, thealbum web page can include album information such as the content of thealbum (e.g., one or more images and/or videos in full resolution orgreater resolution than preview images), a member list of the album,etc. In some implementations, the album web page viewed by the emailrecipient user does not include various functions available to therecipient user of a viewing application of block 606, examples of whichare described below.

The email message created for the email recipient user in block 614 canalso include one or more preview images of the album images. The previewimages can be displayed in the email message, e.g., displayed on therecipient device when the email message is opened and displayed by therecipient user on the recipient device. The preview images can besimilar to the preview images described above, e.g., a subset oflower-resolution images or “thumbnails” of selected shared album images.

In some implementations, a “sign up” and/or “install viewingapplication” control (e.g., button or link) can also be included in theemail message data sent to the recipient user, and/or can be includedand displayed in the shared album web page accessed using the link. Whenthe “sign up” control is selected by the recipient user on the recipientdevice, the recipient device can display a sign up interface for therecipient user to create an account on the network service used by theshared album. Similarly, the install control can cause the imagemanagement application described in block 606 to be downloaded andinstalled on the recipient device, allowing the shared album viewinginterface of the application to be used by the recipient user to viewthe shared album. In some implementations, the application can only beinstalled on the recipient device if an account for the recipient userexists on the network service.

If the selected recipient user is not using an email address asdetermined in block 612, then the method continues to block 616, whereit is determined if the selected recipient user uses a phonecommunication channel, e.g., a Short Message Service (SMS) communicationchannel. For example, the recipient name that is being utilized in themethods described herein may be a standard telephone number. In someimplementations this can indicate that the recipient user uses an SMScommunication channel, which is a standard channel used by most mobilephones. Other techniques can also be used to determine whether theselected recipient user is using an SMS communication channel (e.g., ifrecipient user consent has been obtained, checking contact informationor other known recipient user information to determine whether the phonenumber is for a cell phone or land line, where a land line phone may nothave SMS capability).

If the selected recipient user is using an SMS communication channel,then in block 618 the sending user device creates an SMS sharing messageincluding a link. For example, the SMS message can be addressed to thephone number that is the selected recipient's name. The method thencontinues to block 622, described below. The recipient user can receivethe SMS message similarly to other standard SMS messages, e.g., inresponse to the send message block 622 described below.

Similarly as described above for the email recipient user of block 614,the SMS message for the SMS recipient user created in block 618 caninclude a link to an album view, such as a web link to an album web pageor similar displayed view. In some implementations, this link can bedifferent than the link used in the message to an account recipient useror to an email recipient user as described above. For example, the linkcan be a short link, e.g., a short URL that links to a web page that inturn links to the album web page having a standard (long) URL, e.g., toreduce the amount of data send via SMS. In some implementations, thelink can be a unique URL enabling a device to determine if and when theSMS recipient user has viewed the shared album web page.

Selection of the link by received user input from the recipient user onthe recipient device causes a standard web page viewing application onthe recipient device to be initiated, such as a web browser application.The browser downloads the shared album web page and that web page isdisplayed on the recipient device. In various implementations, the albumweb page can include album information such as the content of the album(e.g., one or more images and/or videos in full resolution or greaterresolution than preview images), a member list of the album, etc. Insome implementations, the album web page viewed by the SMS recipientuser does not include various functions available to the recipient userof an application of block 606, as described below.

In various implementations, a preview is not included in the SMSmessage. In some implementations, a “sign up” control and/or “installapplication” control (e.g., button or link) can also be included in theSMS message data sent to the recipient user, and/or can be included anddisplayed in the shared album web page accessed using the link. Forexample, these controls can be similarly provided as described above forthe email message of block 614.

If the selected recipient user is not using an SMS address as determinedin block 616, then the method continues to block 620, then a differenttype of message can be created for the selected recipient user if thetype of communication channel used by the recipient user is known. If nocommunication channel is known for the recipient user, no message iscreated in method 600. The method then continues to block 622.

Block 622 can be performed after creating a message for the selectedrecipient user in any of blocks 606, 610, 614, 618, or 620 as describedabove. In block 622, the message is sent to the selected recipient userover the communication channel associated with the selected recipientuser. For example, the message is sent over the communication networksto be received by the recipient device of the selected recipient user,and the recipient device performs appropriate functions in responseaccording to the communication channel and software (e.g., displays anotification, provides the message in a list of messages, etc.).

In block 624, it is determined if there is another recipient user toreceive a message. If so, block 602 is performed to select anotherrecipient user to which to send a message for the shared album. If allrecipient users have been sent messages and there is not anotherrecipient in block 624, then in some implementations, block 626 isperformed in which the resulting shared album can be displayed for thesharing user. For example, the shared images can be displayed in ashared album viewing interface using an image viewing application on theuser device for the sharing user's review. In some implementations, thesharing user can provide user input at any time to instruct the userdevice to display and modify the shared album (e.g., its data andstructure).

In some implementations, if the user is adding the determined images toan existing shared album, the determined images can be added to theshared album without sending the messages described above. In someimplementations, messages can be sent to the members of the sharedalbum, e.g., to indicate an update to the shared album.

In some implementations, the recipient users can be automatically addedas member users of the shared album by being selected as recipientusers. In various other implementations, a recipient user is notautomatically caused to be a member user of the shared album. Forexample, a “join” button or other control can be included in the messagesent to the recipient user, and/or can be included in the shared albumviewing interface or shared album web page that is displayed in responseto a link being selected by the recipient user. If the join control isselected by the recipient user, the recipient user is added as a member(e.g., added to the member list) for the shared album. In someimplementations, only recipient users using particular types ofcommunication channels, such as account, email and SMS, can be providedwith a join control, while recipient users of other types ofcommunication channels (e.g., image management application) can beautomatically added as a member of the shared album by being selected asa recipient user.

In some implementations, one or more controls for user selection can bedisplayed based on the type of device used by a recipient user. Forexample, if a particular recipient device is a mobile device having asmaller display screen, then the “install application” control can beprioritized in the message sent to that recipient device. This can allowthe image management application to be first downloaded before theshared album images are viewed, e.g., to provide a more suitable viewingexperience to a mobile device using the application rather than ageneral web browser.

FIG. 7 is a flow diagram illustrating a method 700 to receive, display,and/or edit a shared album using a device. Method 700 can be performedby a server device and/or client device. In some examples, method 700can be performed by a recipient device that receives a message from asending device providing access to a shared album, e.g., an example ofwhich is described above for FIG. 2. Some portions of method 700 can beperformed at any time to display and/or edit a shared album, and do notneed to be performed, e.g., in response to receiving a message providingaccess or update to a shared album.

In block 702, it is checked whether user consent (e.g., user permission)has been obtained to use user data in the implementation of method 700.For example, user data can include user preferences, user biometricinformation, user characteristics (identity, name, age, gender,profession, etc.), information about a user's social network andcontacts, social and other types of actions and activities, content,ratings, and opinions created or submitted by a user, a user's currentlocation, historical user data, etc. One or more blocks of the methodsdescribed herein may use such user data in some implementations. If userconsent has been obtained from the relevant users for which user datamay be used in the method 700, then in block 704, it is determined thatthe blocks of the methods herein can be implemented with possible use ofuser data as described for those blocks, and the method continues toblock 706. If user consent has not been obtained, it is determined inblock 705 that blocks are to be implemented without use of user data,and the method continues to block 706. In some implementations, if userconsent has not been obtained, blocks are to be implemented without useof user data and with generic or publicly-usable data.

In block 706, a sharing message is received from a device. For example,a recipient device can receive a sharing message sent by a sharing userdevice to enable access of the recipient device to an existing sharedalbum, where examples of the message are described above with referenceto FIGS. 2 and 6. In various examples, the sharing message can be anotification message for a viewing application that may be installed onthe recipient device. The sharing message can be an email message orother account message for a recipient device having (e.g., logged into)an account for a network service used by the shared album and sendingdevice. The sharing message can be an email message for a recipientdevice receiving emails at a particular email address. The sharingmessage can be an SMS message for a recipient device receiving messagesat a particular phone number.

In block 708, in response to receiving the sharing message, anindication is caused to be displayed on the device, indicating that theshared album is available for access by the recipient device. Forexample, the indication can be a notification displayed on a displayscreen of the recipient device, and/or can be an audio, haptic, or othernotification. In some examples, if the recipient device has the imagemanagement application installed, the application can cause anotification to be displayed that provides a link to a shared albumviewing interface as described above. In other examples, if therecipient device is logged into an account for the network service, thereceived email message can be opened (e.g., based on user input from therecipient user) to display a link to a shared album web page and/or oneor more preview images can be displayed (e.g., using pointers in theemail pointing to image data downloaded to the receiving device, or byproviding the preview image data in the message). Other standard accountnotifications can also be provided, e.g., a notification in a header ofa graphical interface. Similarly, if the recipient device received astandard email message as an email recipient user, the received emailmessage can be opened (e.g., based on user input from the recipientuser) to display a link to a shared album web page and/or one or morepreview images can be displayed. If the recipient device received an SMSmessage, the received SMS message can be opened (e.g., based on userinput from the recipient user) to display a link to a shared album webpage.

In block 710, selection of a link to the shared album is received, e.g.,where the selection is provided based on user input received by thedevice from the device user. For example, the user can select adisplayed link provided in the received message.

In block 712, a shared album interface is displayed on a display deviceof the recipient device in response to the selection of the link. Forexample, a device using the image management application can display ashared album viewing interface that displays the images of the sharedalbum. A device that provided a link to a shared album web page candisplay the shared album web page in a browser of the recipient device,where the web page displays the images of the shared album.

The shared album interface displays one or more images of the sharedalbum. In some examples, all the images of the shared album can bedisplayed via user input, e.g., by scrolling images into and out of theview of the display, displaying different pages of content showing ownor more images on each page, etc. The image data for one or more theimages of the shared album can be retrieved over a communicationnetwork, e.g., from one or more other devices such as server devices orclient devices. For example, the image data for images contributed byother users to the shared album may be stored remotely from therecipient device. In some cases or implementations, one or more of theimages may have its image data stored locally on the recipient device,e.g., images contributed to the shared album by the recipient user.

In addition, one or more members of the shared album are displayed inthe shared album interface, including a view status of each member. Forexample, a list of members can be displayed in a shared album interfacein which the images are being displayed. The list of members can includeeach recipient user of the shared album as described herein. The list ofmembers can also include users that “joined” the shared album as amember, e.g., by sending a request to the album creator, receiving alink from a non-creator member, or other method without receiving asharing message from the album creator user. The members can bedisplayed as text names, graphical images, icons, or avatars (ifavailable), or in other forms.

The view status of the album members indicates whether each member userhas accessed and viewed one or more images of the shared album. In someimplementations, this view status can be determined based on informationdirectly provided by an image management application as to whether themember user (e.g., recipient user) has opened the album in the sharedalbum viewing interface. For example, view status data for each memberuser can be stored in the shared album data structure and provided tothe recipient device over a communication network from a differentdevice. In some implementations, view status of member users that didnot use a viewing application can be determined and stored using uniquelinks as described above. In various implementations, the member usersthat have viewed the shared album can be displayed differently thanmember users that have not viewed the shared album. For example, usersthat have viewed the album can be displayed in different color,highlight, additional text, bold or underlined text, etc. than the otherusers.

The shared album interface also can display member content contributionsfor the shared album. Member content contributions are provided bymembers of the album and can include text comments, other mediacomments, ratings, emoticons, and/or other contributions associated withparticular images of the shared album or associated with the entirealbum. For example, such contributions can be added by members byselecting associated controls displayed in the shared album interfaceand providing the content via user input. In some implementations, onlyparticular members may be able to provide contributions to the album.For example, users that view the shared album with the shared albumviewing interface in the image management application may be able toperform all functions, including adding content contributions. Otherusers that view the shared album without using the application (e.g., asa web page) can be restricted from providing content contributions tothe shared album. Users that are not members of the shared album can berestricted from viewing and/or providing content contributions to thealbum.

In addition, other controls can be displayed in the shared albuminterface to allow functions and/or manipulation of the shared album. Insome examples, a member user can select appropriate controls to downloadone or more images of the shared album to the device over a network.Controls can allow a member user to add associated content contributionsto the shared album as described above (e.g., comments, ratings, etc.).Controls can allow a member user to add additional images to the sharedalbum, e.g., upload images from one source to a device (e.g., serverdevice, client device, or other device) that stores the shared album.Controls, e.g., controls, can allow a member user to add additionalmembers to the album. User input can designate one or more users (e.g.,by specifying user addresses, account names, etc.) to be added to theshared album. For example, a member user who has been added to theshared album via an add member control can be sent a sharing message asdescribed above.

In some implementations, particular member users may specifically beable to access one or more of these functions while other member usersmay not be able to access one or more of the functions depending on thetype of communication channel used to receive the sharing message. Forexample, if the recipient device is running an image managementapplication as described above (or, in some implementations, if thedevice has the image management application installed in its memory),then controls in the shared album interface can be enabled and availableto perform functions including inputting content contribution data to adisplayed shared album and to individual album images within the sharedalbum such as comments and/or ratings (e.g., approvals/disapprovals,numerical ratings, etc.), adding images associated with the user to theshared album (e.g., selecting locally-stored images to haveidentifications of these images added to the shared album datastructure), downloading album images to the user's own account ordevice, and inviting other users to view the shared album and/or jointhe shared album as a member user (e.g., send an invite to a useraddress or name). A communication channel using the image managementapplication can also be enabled to receive notifications about changesmade to the shared album by other member users.

In contrast, if the recipient device received the sharing message via adifferent type of communication channel than the image managementapplication, one or more of these functions of the shared albuminterface can be disabled or otherwise disallowed for the user. Forexample, if an email communication channel was used, then all of thefunctions described above can be disabled (e.g., inputting contentcontributions, adding images to the shared album, downloading albumimages, and inviting other users). In some implementations, some typesof communication channels can also have other functions disabled, suchas the notifications of updates to the shared album.

In block 714, it is determined whether to provide suggested images fromthe recipient user's image collection which are suitable to add to thereceived shared album. For example, the recipient user can provide inputinstructing that the device display suggested images. In someimplementations, the device can automatically provide suggested imagessuitable for the shared album in response to receiving the shared album,and/or in response to one or more predefined conditions occurring, e.g.,similarly as described above for FIG. 4. If suggested images are not tobe provided at the current time, the method can continue to display theshared album interface in block 712.

If suggested images are to be provided, block 716 is implemented, inwhich suggested images are determined from the recipient user'scollection of images which are to be suggested to be added to the sharedalbum. These suggested images can be determined similarly to thesuggested images determined in block 408 of FIG. 4. For example, thesuggested images can have one or more similarities in characteristics toone or more images in the shared album.

In block 718, the determined suggested images are presented to the user.For example, the suggested images can be displayed by a display deviceof the recipient device. Some implementations can provide a particularinterface for viewing suggested images, some examples of which aredescribed herein. In block 720, user selections of one or more of thepresented suggested images are received. The selected images are thedetermined images for sharing in the shared album. In someimplementations, the user can also manually select particular images forsharing from the image collection, e.g., by browsing through the imagesin the collection.

In block 722, the selected images are added to the shared album. Forexample, after the user selects a sharing command, pointers or otherreferences to the selected images can be sent to a device storing theshared album structure for the shared album and stored in the structure,or image data itself can be stored in the structure. In someimplementations, messages are sent to members of the shared album toindicate that the shared album has been updated. For example, themessages can include notifications, links, and/or preview images of theadded images similarly as described above. Some implementations can thenreturn to block 712 to display the shared album interface.

In some implementations, additional users can be added as members to ashared album by a member of the album. In some examples, if the user tobe added has an account and has the image management applicationinstalled, then the user can be added directly using the controls of theshared album viewing interface of the application. In someimplementations, a member user can send a link for the shared album toanother user via standard communication channels, e.g., email or SMS.The other user can follow the link to display the shared album web page,where an option to join the album is provided. In some implementations,the other user can request to join the album by selecting such anoption. The creator user of the album can be sent the request and begiven the ability to add the requesting user to the album as a member.In some implementations, if a sent link to another user is a unique link(e.g., unique URL), and the other user uses the sent unique link, theserver and/or creator user can determine which original recipient usersent the link to the other user.

Various blocks and operations of methods 200-700 can be performed in adifferent order than shown and/or at least partially simultaneously,where appropriate. For example, some implementations can perform blocksof the methods at various times and/or based on events not related toproviding an image for display. In some implementations, blocks canoccur multiple times, in a different order, and/or at different times orstages in the methods.

In some implementations, the methods 200-700 can be implemented, forexample, on a server system (e.g., server system 102 shown in FIG. 1).In some implementations, one or more client devices (e.g., clientdevices shown in FIG. 1) can perform one or more blocks instead of or inaddition to a server system performing those blocks. For example, imagesand other data of shared albums can be stored on a server device andsent to client devices, or can be stored on other client devices, etc.

FIGS. 8-26 are diagrammatic illustrations related to graphicalinterfaces and examples of providing and using shared albums using oneor more features described herein. The images depicted in these examplescan be digital photographs originally captured by a camera or similartypes of images, for example. In some implementations, the interfacesand images shown in FIGS. 8-26 can be displayed by a display device(e.g., display screen) of a user device such as a client device 120,122, 124, and/or 126 of FIG. 1, or a server system 102 in someimplementations. In some examples, the user device can be a mobiledevice (cell phone, smartphone, tablet device, wearable device, etc.),laptop computer, etc., or can be a larger device, e.g., desktopcomputer, etc.

FIG. 8 shows an example of an image display and selection interface 800which can be used by a user to view and select images for sharing. Inthis example, the user device displays interface 800 in response todetermining that a user has selected to create a shared album, e.g.,based on user input received in a different interface (e.g., selecting acreate button or providing another command). Images 802 are displayed ininterface 800 as suggested images to share with other users. Additionalimages can be displayed (if present) by scrolling the images on thescreen, etc.

In this example, images 802 includes images that are suggested by theuser device for the user to share. As described above with respect toFIGS. 3 and 4, images can be suggested based on any of a variety ofdifferent factors. In this example, the images include photos 804captured by the user at a particular location within the last hour,where that location has been determined to be a park (e.g., using GPScoordinates and/or detection of outdoor features in the images). Inaddition, facial detection techniques have determined that manydifferent people are at the location, and thus a social event is likelytaking place. Images captured at social events can be provided withstrong sharing scores, providing them with high ranking as images tosuggest for sharing. In addition, object detection techniques may beable to determine that objects such as people holding drinks and food,tables with lots of items, and amusement activities such as people onslides are present in images captured at the same location, furtherindicating a social event that is suitable for image sharing.

Additional images can also be suggested. For example, images 806captured within the last week and depicting multiple people can beconsidered good candidates for suggesting for sharing, since a socialevent is likely indicated. Additional images can also be suggested, suchas the images captured by the user within a particular time period,e.g., the last month.

In FIG. 9, interface 800 is shown after the user has selected one of thesuggested images 902, as indicated by the selection symbol 904. In someimplementations, the user can select images in the interface 800 bytouching the display of an image to be selected on a touchscreen. Otherforms of user input can also be used, e.g., voice commands, inputdevices (e.g., joystick, stylus, mouse, etc.), motion commands ororientation commands (e.g., by moving the user device in physical spaceas detected by motion sensors such as accelerometers and/or gyroscopes,or moving the device to a particular spatial orientation), etc.

After selecting the image 902, the user selects the sharing control 906which has been displayed in response to the user selecting one or moreimages. The selection of this control 906 commands the device to sharethe selected image(s). In other implementations, other types of userinput can indicate to share the selected image (voice command, motioncommand, etc). In some implementations, the selection of control 906 orother command to share selected images causes a shared album structureto be stored in memory or other storage accessible to the device, asdescribed above.

FIG. 10 shows an example of a recipient display and selection interface1000 which can be displayed by the user device for a user to view andallowing selection of recipient users to share images (or other types ofuser content). In this example, the interface 1000 is displayed inresponse to the user selecting the share control 906 in image selectioninterface 800. In various implementations, interface 1000 can bedisplayed in response to other selections and/or conditions.

Interface 1000 allows a user to indicate which users are to be therecipient users of the shared album. For example, in someimplementations, recipient users are able to access and view the imagesof the shared album as member users of the shared album. An addressfield 1001 can receive user input that specifies one or more particularrecipient users for the shared album.

Interface 1000 also displays a list or set of suggested recipient users(recipient candidates) 1002, any or all of which can be selected by userinput as suggested recipient users for a shared album that includes theimages selected in interface 800. In this example, each suggestedrecipient user 1002 is associated with a different communication channel(e.g., different communication modality). For example, suggestedrecipient user 1004 can be using an email address that is displayed nextto a name of the recipient user (e.g., where the name can be retrievedfrom a stored contact list, or associated with an email account or theemail address). An icon 1006 (or other type of indicator, e.g., text)can indicate the communication channel determined by the device for thesuggested recipient user 1004. Similarly, suggested recipient user 1008has a displayed email address for a user account on the same networkservice as the user creating the shared album, and an icon 1010indicates a detected communication channel of an image managementapplication that has been installed on the recipient device(s) ofsuggested recipient user 1008. Suggested recipient user 1012 has a phonenumber displayed next to the contact name of the recipient user and anicon 1014 indicates a detected SMS communication channel for suggestedrecipient user 1012 to communicate SMS text messages by the cell phoneof the suggested recipient user 1012. Suggested recipient user 1016 hasa displayed email address for a user account on the same network serviceas the user creating the shared album, and an icon 1018 indicates adetected communication channel of a user account on the same networkservice as the user creating the shared album, with no(sharing-compatible) installed image management application detected forthe recipient user 1016. Additional suggested recipient users can alsobe displayed.

In this example, the suggested recipient users 1002 have been determinedto be potentially relevant to the selected sharing task of the user(which is sharing the selected image 902 in a shared album). Suggestedrecipient users can be determined as described above in FIG. 5, in someimplementations. For example, the suggested recipient users 1002 can beusers known from historical communications of the sharing user and mayhave been involved in previous user communications, e.g., previoussharing of user content (as sources or recipients of previous sharingactivities), emails, chat sessions, text messages, postings on eachother's social network activity streams or accounts, ratings of eachother's content or contributions, etc.

In some examples, some suggested recipient users can be determined basedon the images selected for sharing and/or based on stored userpreferences. In one example, the user may have previously shared imageswith particular users, where those images depicted a social eventsimilarly to the image 902, and/or were captured at a similar locationas image 902. These same users can be included in the list of suggestedrecipient users 1002. In another example, the sharing user may haveindicated in stored preferences data that particular users are to besuggested as recipient users when sharing images depicting a particularfeature or associated with particular metadata, e.g., a social event, aparticular type of object, a particular geographic location of capturingthe image, a particular time or date of capturing the image, etc.

In FIG. 11, the user has input a portion of a recipient user's name inthe address field 1001 of recipient interface 1000. This causes the userdevice to display a list of suggested recipient users 1102 that have arecipient name matching the portion of the name input by the user. Thesuggested recipient users 1102 can be matched from a larger set ofpossible suggested recipient users, e.g., all the users that havecommunicated with the user, or all of the users available on a networkservice used by the user, etc.

As shown in the example of FIG. 11, a single user is associated witheach of the suggested recipient users 1102, where a differentcommunication channel is used by each different suggested recipientname. For example, the user associated with the suggested recipientnames has access to an image management application channel, an SMScommunication channel, and an email communication channel. Someimplementations can combine these separate recipient names into a singlerecipient name (e.g., the image management application name) if the userdevice has access to information indicating that the different recipientnames belong to the same user. For example, information in an accessiblecontacts database can provide associations between these differentchannel address/names and a particular user name.

In FIG. 12, the user has added several recipient names to the set ofrecipient users for the shared album using recipient interface 1000. Theselected recipient users are displayed in the address field 1001. Forexample, the recipient users may have been selected from a suggestionlist and/or added to the set of recipient users directly by the userinputting recipient names (or portions of recipient names as in FIG.11). In this example, the interface 1000 can display additionalsuggested recipient users 1202 that have been determined by the devicebased on one or more of the selected recipient users indicated inaddress field 1001. For example, the additional suggested recipientusers 1202 may have been included in previous sharing activities and/orother communications of the sharing user with one or more of the otherrecipient users already selected by the sharing user and displayed inaddress field 1001. In some examples, the additional suggested recipientusers 1202 may have been included as recipient users in a previoussharing of images by the sharing user that included the additionalsuggested recipient users 1202 as well as all of the selected recipientusers in address field 1001. In some implementations, the additionalsuggested recipient users 1202 may have been included in a previoussharing of images by the sharing user for similar types of image contentfeatures as in the currently-selected images to share. In this example,suggested recipient users 1202 were included as recipient users forprevious shared albums by the sharing user.

Interface 1000 can also include a “next” control 1204 that, whenselected by user input, indicates that the user desires to display thenext interface screen in the process of sharing (e.g., publishing) theshared album.

FIG. 13 shows an example of a sharing interface 1300 which can beprovided by the user device to allow the sharing user to input orindicate associated user content for the shared album and to provide asharing (e.g., sending) function for the shared album. In this example,the interface 1300 can be displayed in response to the user selectingthe “next” control 1204 of interface 1000 as shown in FIG. 12. Interface1300 can be displayed in response to other selections and conditions.

Interface 1300 displays the selected recipient users for the sharedalbum in an address field 1302. The selected image 902 to be included inthe shared album is displayed in a display area 1304 of the interface1300. If multiple images are selected to be shared, multiple images canbe displayed in display area 1304. In addition, a message field 1306 canbe included in interface 1300 to receive user input that provides amessage associated with the shared album that is being created or addedto by the selected image 902. The input message can be displayed atrecipient devices in notifications or in other accesses of the sharedalbum by album member users.

In FIG. 14, the sharing user has input a message 1402 in the messagefield 1306. The user also has the option to select a send control 1404provided in the interface 1300. The send control 1404 causes the sharedalbum to become available to the recipient users. For example, the userdevice sends out a message to each of the recipient users to indicatethat the shared album is accessible for their viewing, examples of whichare described above.

FIG. 15 shows an example of a shared album viewing interface 1500 thatcan be used to view the images and other content of a shared album. Inthis example, the sharing user has accessed the viewing interface 1500after sending the shared album using the send control 1404 of FIG. 14.The viewing interface 1500 can be provided by an image managementapplication running on the sharing user's device, in someimplementations.

Viewing interface 1500 includes an image display area 1502 in which oneor more images of the shared album are displayed. In this example, thereis currently one image 902 included in the shared album. Other types ofcontent that are included in the shared album can also be displayed inimage display area 1502, e.g., videos, documents, etc. Viewing interface1500 also includes a member display area 1504 in which indications ofmember users of the shared album are displayed. In this example,graphical photos, icons, or avatars representing the album member usersare displayed as member identifiers. Other implementations can displaytext names or other identifiers of member users. The member users of theshared album have access to viewing the shared album (at a minimum) andare, initially, the sharing/creator user 1505 (e.g., owner of the sharedalbum) and the recipient users of a shared album (e.g., the recipientusers shown in the address field 1302 of interface 1300 of FIG. 13 inthis example). Additional users besides the initial recipient users of acreated shared album can also be added as members to the shared album bythe owner user or recipient users, in various implementations.

In this example interface 1500, album member users in the member displayarea 1504 can be shown with additional status information associatedwith the member users, where the status information is related to theshared album. For example, the member indicator for a member user can bedisplayed in a reduced-visibility form, e.g., “grayed out,” to indicatethat the member user has not yet viewed the shared album, e.g., has notyet accessed the shared album by displaying at least one album image ona device of the member user in a viewing interface 1500, a web pageinterface or browser, or other interface as described below. Othervisual indications can alternatively be used to indicate such anon-viewing status of member users. In some implementations, anon-viewing status is indicated for a member if the member has notaccessed one or more images of the shared album, e.g., has not viewedone or more images in the album in an accessed interface of anapplication such as an image management application or a browser. Insome implementations, viewing preview images displayed in an emailmessage of an email application, for example, may not cause the memberuser to be changed from non-viewing status to viewing status. After themember user has viewed the shared album, the associated member indicatorcan be displayed as having viewing status, e.g., displayed having fullvisibility (as shown by sharing user 1505), or can be highlighted insome manner to distinguish it from non-viewing status (e.g., a differentcolor, brightness, etc.). The device can obtain the viewing status of amember user based on receiving information over a network indicatinguser access to the shared album, e.g., via an image managementapplication running on the member user's device, selection of unique webpage links displayed on the member user's device, etc. The owner userindicator can be always displayed in full visibility, as shown here forindicator 1505.

Viewing interface 1500 also includes a user content display area 1506.User contributions such as user comments, ratings, attachments, or otherdata can be displayed in area 1506. In this example, display area 1506displays the message 1402 input by the sharing user in interface 1300 asshown in FIG. 14. A displayed time 1508 can be related to when themessage was contributed, e.g., the amount of time in the past that themessage was created relative to the current time.

User content display area 1506 can also include a contribution area1510, which in this example can include a rating control 1512 and acomment field 1514. For example, a user can select the rating control1512 to provide a favorable rating toward the shared album from thatuser (e.g., indicating liking the shared album). In someimplementations, other ratings can also or alternatively be provided byrating control 1512 (e.g., dislikes, neutral ratings, etc.). Someimplementations can provide individual ratings for each image in theshared album. A user can input a comment in comment field 1514 toprovide another comment for the shared album or for an individual imageof the shared album, e.g., similar to comment 1402. Other data frommember users can also be associated with the shared album in otherimplementations.

In this example, additional status information can be displayed formember users of the shared album. For example, a member user that hasinput a comment to the shared album has a comment status indicator 1516(e.g., icon or other indicator) displayed on or near his or her memberindicator in the member display area 1504. Other indicators can be usedin other implementations. In this example, the member indicator of theowner user of the shared album is provided with a comment statusindicator 1516 displayed nearby. Other displayed status indicators forindicating other statuses are described below.

Interface 1500 can include other controls and functions. For example, anadd button 1520 can be selected to allow the user to add more content tothe shared album, including more images or other types of content (e.g.,videos, documents, etc.). An application functions control 1522 canallow access to other functions of the image management application,e.g., options, settings, assistants, etc., some examples of which aredescribed herein.

FIG. 16 shows an example of a sharing options interface 1600 that can bedisplayed for an owner user of a shared album (e.g., the sharing user inthe examples above). Interface 1600 can be displayed in response toreceiving a selection or command from the owner user. The sharingoptions interface 1600 can provide options controlling access to andcontrol of the associated shared album by member users (other than theowner user). In this example, options interface 1600 includes a linkshare option 1602, where the owner user can select whether any userreceiving a link to the shared album can access and view the sharedalbum contents. For example, some implementations allow a member of theshared album to send a link for the album to other users that were notsent the shared album by the owner user (e.g., at the creation of theshared album). These other users can follow the link to access theshared album, e.g., view a shared album interface via an application ora web page as described in examples herein. This ability of other usersto access the shared album can be disabled by toggling the link shareoption 602. In some implementations, an option can be provided todisallow all sharing of the album to other users by member users otherthan the owner user.

Sharing options interface 1600 also can include a specification of alink 1604 that can be sent to other users to enable the other users toaccess and view the shared album. For example, as described above, thelink 1604 can be a web page link (e.g., URL) allowing a user to access aweb page interface. Some implementations allow such a new user torequest joining the shared album as a member, e.g., by selecting a joincontrol in a web page interface. The copy link control 1606, whenselected by a user, can cause the link to be copied into memory of theuser device so that it can be later transmitted to another user, e.g.,written or “pasted” into an email message, an SMS message, a chatsession, or a different form of message.

Interface 1600 can also include a collaborate control 1608 that allows auser to select whether member users can add their own images to theshared album. A negative setting of the control 1608 disallows memberusers from adding images, although in some implementations the memberusers can still add contributions, e.g., comments, ratings, etc. to theshared album. Interface 1600 can also include a member user display area1610 which can display all of the current members of the shared album.

FIG. 17 shows an example of a notification display 1700 that can beprovided on a recipient device to indicate access to a shared album. Forexample, display 1700 can be displayed on a mobile device when themobile device has been inactive or unused by a recipient user, and thedevice is activated. In this example, the recipient device receives amessage from the user device of the owner user that created a sharedalbum as described above for FIGS. 8-14. In this example, since therecipient device has an appropriate image management applicationinstalled, the message includes a notification of a shared album, andthe image management application (or other application in communicationwith the image management application) causes a notification 1702 to bedisplayed on the display 1700. In this example, the notificationincludes an indication that the sending user (owner user, in thisexample) has used an instance of the image management application(“Photos App”) to share images in a shared album, and an indication ofhow many images are shared. A time of creation of the shared album (ortime of the sharing of one or more photos) can also be displayed in thenotification.

In some implementations, a recipient user can select the displayednotification 1702 to cause the device to display the shared album.

FIG. 18 shows an example of a displayed shared album interface 1800which can be similar to the shared album interface 1500 described abovewith reference to FIG. 15. In this example, interface 1800 is providedby an application installed on the recipient device, e.g., an imagemanagement application. The interface 1800 can be displayed, forexample, in response to a recipient user selecting a notification orlink that has been received in a message from the owner user to enableaccess to the shared album, such as selection of notification 1702 shownin FIG. 17.

Interface 1800 includes an image display area 1802 that displays theimages (and/or other content) of the shared album (including image 902in this example), a member display area 1804 that displays the sharedalbum member users, and a user content display area 1806 that displaysand allows input of member user contributions to the shared album, e.g.,comments input in comment field 1814 and a rating selected via ratingcontrol 1812. In this example, user content display area 1806 includesthe comment 1402 provided by the owner user as described for FIG. 14. Inthis example, the recipient user has viewed the shared album and so hermember indicator 1820 is displayed having full visibility or ishighlighted, indicating she has viewed the shared album.

Interface 1800 can include a download control 1824. If selected by therecipient user, this allows one or more of the images and/or comments ofthe shared album to be downloaded to the recipient device from a deviceor storage storing the images. An add control 1826 allows the recipientuser to add images (or other types of content) to the shared album.

In the example of FIG. 19, the recipient user has input usercontributions to the shared album using shared album interface 1800. Forexample, the recipient user has selected the rating control 1812 (shownin FIG. 18) to provide a positive rating for the shared album. Inresponse, the interface 1800 displays a status indicator 1902 asassociated with the member indicator 1820, to indicate that theassociated member user has rated the shared album. In addition, therecipient user has input a comment 1904 in the comment field 1814 (shownin FIG. 18). In response, the interface 1800 displays the input comment1904 in a sequence after existing message 1402. All member users of theshared album can view the ratings and comments input by the recipientuser in this example.

FIG. 20 shows an example of an image display and selection interface2000 allowing a user to select images (or other types of content) to beincluded in a shared album. For example, interface 2000 can be similarto interface 800 described above for FIG. 8. In this example, therecipient user has provided input to the interface 1800 of FIG. 18 toindicate that she would like to add images to the displayed sharedalbum. For example, the recipient user can select the add control 1826shown in FIG. 18. In response, interface 2000 can be displayed on therecipient device. In some implementations, a prompt or notificationasking the recipient user to add images to the shared album can beautomatically displayed by the recipient device, e.g., based on one ormore predefined conditions (e.g., in response to receiving a sharedalbum or update to a shared album, in response to the recipient devicecapturing and/or storing one or more new images, etc.).

Interface 2000 can display one or more suggested images 2002 forselection by the user. For example, suggested images can be retrievedfrom a collection of images accessible to the user. In this example, thesuggested images can be obtained from one or more user albums and othercollections of the recipient user, e.g., stored in one or more storageareas available to the user (e.g., local devices and storage, remotenetwork storage, network service accounts, etc.). For example, imagescaptured by the recipient device (or other camera device) and stored onthe recipient device can be included in the collection of images.

For a recipient user that has received access to a shared album createdby a different owner user, suggested images can be determined by thedevice based on one or more factors described above for an owner user(e.g., with respect to FIG. 8). In addition, suggested images can bedetermined based on one or more characteristics of the received sharedalbum. These characteristics can include the images of the shared album,and/or the member users of the shared album. For example, the suggestedimages for a recipient user can be related to the characteristics of oneor more images in the shared album, e.g., the content features depictedin the images of the shared album, time and/or location of capture ofthe images in the album, and/or can be related to the owner user thatcreated the shared album and/or other recipient users (or other members)of the shared album. Suggested images can also be based on other factorsas described above with respect to FIGS. 3, 4, and 8.

In the example of FIG. 20, the shared album includes an image 902 (shownin FIG. 18) that has metadata including a timestamp indicating time ofcapture, and/or location data indicating a geographical location atwhich the image was captured (e.g., provided by GPS sensors of thecamera device capturing the image, or manually input by a user). Therecipient device (and/or other connected devices, e.g., one or moreother client devices or server devices) can determine suggested images2002 based on this information. For example, images captured by therecipient device at approximately the same time as album image 902(e.g., within a threshold time range of the capture of image 902, e.g.,2 hours) can have a stronger sharing score to indicate increasedsuitability as a suggested image. Similarly, images captured by therecipient device at approximately the same location as image 902 canhave a stronger sharing score (e.g., within a threshold distance rangeof the capture location of image 902).

The content of the album image 902 can also be examined to helpdetermine suggested images for the recipient user. For example, image902 has been determined by the device(s) to be related to socialgatherings, e.g., due to detecting multiple people in the image, aperson eating food or drinking, etc. For example, image 902 has beendetermined by the device(s) to be possibly related to parties due to adetected drink in the hand of a person depicted in the image and/orother features (e.g., geographic location of capture). Thus, thedevice(s) can examine the images in the collection of the recipient userto find images that are also related to social gatherings and/orparties.

In this example, the recipient device has determined that one image 2004has a similar geographic location and/or timestamp as image 902 (due tobeing captured by the recipient user at the same event). This indicatesthat image 2004 is likely to be a photo taken at the same event as image902, and is assigned a very high sharing score and included in suggestedimages 2002. Another suggested image 2006 has a similar location, buthas a timestamp approximately one year earlier than image 902,indicating that image 2006 may depict a possible previous instance of anannual event and thus receiving a high sharing score. Other suggestedimages 2008 and 2010 may not have a similar location and/or timestamp,but were found to depict content related to the content of the albumimage 902 (e.g., social gatherings, party setting, etc.). In thisexample, the images can be displayed in an order reflecting theirsharing scores, e.g., images having the strongest sharing scoresdisplayed first in a left-to-right, top-to-bottom order.

In the example of FIG. 20, the recipient user has selected two suggestedimages 2004 and 2006 to add to the shared album, as indicated byselection symbols 2020. The user can indicate to share these selectedimages by selecting a particular control, e.g., sharing control 2022.

FIG. 21 shows an example of the shared album interface 1800 after theimages selected by the recipient user as shown in FIG. 20 have beenadded to the shared album. The images 2004 and 2006 added by therecipient user are displayed in the image display area 1802 of theinterface 1800. The images can be displayed in various visual layouts.Images that cannot fit on the display screen can be accessed viascrolling, selection of controls, etc.

Each displayed image can also have a label 2102 added by the interface1800, e.g., on a corner area or other side area of the image. Each label2102 indicates the member user that contributed the associated image,e.g., a name of the member user.

In some implementations, a member user that has added images to theshared album can be designated with an added image status indicatorindicating that the member has added photos. For example, icon 2304 ofFIG. 23 can be used for the added image status indicator.

FIG. 22 shows an example of a shared album summary interface 2200 thatcan be displayed on a user device, e.g., as instructed by a user.Interface 2200 can present a summary listing of the shared albums ofwhich the user is currently a member. For example, each entry 2202 cansummarize information about a particular shared album, e.g., a title ofthe shared album (which can be input by the album owner), the memberusers, the time/day it was created or last modified by any member user,a representative image selected from the images in the album, etc. Invarious examples, the representative image can be selected as the mostrecently captured image, the image most recently-added to the sharedalbum, the most highly rated image by member users, or based on othercriteria. In some implementations, the user can select any of thedisplayed entries to cause the shared album interface 1800 for theselected album to be displayed on the device.

FIG. 23 shows an example of an assistant interface 2300 that can providenotifications and summary information to a user related to sharedalbums. For example, interface 2300 can be available on a user device inconjunction with an image management application and shared albuminterface 1800. Interface 2300 can notify the user of a variety ofdevice tasks, including backing up captured images from a recipientclient device to a server device over a network (as indicated bynotification 2302). Interface 2300 can also summarize recent events,including the creation of a shared album. In this example, interface2300 displays a subset of sample images from the shared album andincludes the ability to display all of the images via user selection.The interface 2300 also displays summarization information indicatinghow many images were added to the shared album by which member users,the member users that have commented on a shared album, and the memberusers that have positively rated the shared album. A status icon 2304can indicate a member user that has added images to the shared album,for example. In some implementations, interface 2300 can be presented asa “card” that summarizes one shared album, where other cards can bedisplayed to each summarize a respective associated shared album.

FIG. 24 shows an example of a user interface 2400 displayed on a devicethat has received and displayed an email message that indicates areceived shared album. The recipient user in this example uses an emailcommunication channel. The email message provides access to the sharedalbum by the recipient user of the device. In this example, therecipient device has received an email with the title 2402 to indicatethat an email related to a shared album is received. After receivinguser input selecting the title 2402, the device displays the contents ofthe email message in interface 2400. The email display indicatestransmission information including the sender user 2404, recipient user2406, and date of transmission 2408.

Interface 2400 also displays a link 2410. For example, the link can be alink to a web page that includes a display of all of the images of theshared album. Interface 2400 also can display one or more preview images2412 selected from the shared album. For example, the preview images canbe an HTML preview displayable in an email application program. In someimplementations, the preview images can be selected as representativeimages from the shared album, e.g., based on predefined criteria (someexamples of which are described above for FIG. 23). Some implementationscan provide the preview images also as the link to viewing the entirealbum, instead of displaying a separate link 2410.

In some implementations, an account user (that does not have the imagemanagement application installed) can view similar information from areceived email message for a shared album. In addition or alternatively,an account user may view shared album notifications and links in otherdisplayed interface features specific to the account. For example, theaccount may provide selectable flashing indicators, pop up windows, etc.

FIG. 25 shows an example shared album web page 2500 which can bedisplayed in response to an email recipient user selecting a receivedlink for a shared album. In this example, the recipient user hasselected the link 2410 shown in FIG. 24. This causes a browserapplication to be run on the recipient device, e.g., a web browser. Theweb browser application downloads the image data and other datadescribing the shared album, which has been formatted into a web pagefor purposes of the download. The web browser displays the shared albumas a web page on the recipient device.

The displayed web page 2500 can include one or more images 2502 of theshared album, with a control 2504 to allow additional images of theshared album to be displayed. A list of member users 2506 can also bedisplayed in the web page 2500. The viewing status of these member userscan also be displayed in the web page 2500. In this exampleimplementation, the user accessing the web page cannot add images to theshared album and cannot add other user contributions to the sharedalbum, e.g., comments and ratings, via the web page 2500. For example,the user can install the image management application to perform thesefunctions in the shared album interface. Some implementations candisplay a link or other control (not shown) in the web page 2500 (or inthe email of FIG. 24) that, when selected by a user, causes a downloadand install of the image management application on the user device. Inother implementations, a user interface for the web browser displayingweb page 2500 can allow addition of images, comments, and/or ratings,etc. to the shared album.

In some implementations, the user viewing web page 2500 can beconsidered a member user of the shared album by receiving the emailmessage shown in FIG. 24. A member user indicator for the viewing useris thus displayed in the list of member users 2506 shown in web page2500, and this indicator is fully displayed to indicate the user hasviewed the shared album. In some implementations, the recipient user isnot considered a member user of the shared album until explicitlyrequesting to join. For example, web page 2500 can include a joincontrol 2510 that, when selected by the user, causes the user to becomea user member of the album. In some implementations, selection of joincontrol 2510 does not automatically cause the user to become a memberuser of the shared album. For example, selection of the control 2510causes a join request to be sent to the owner user for the shared album(e.g., via email or other communication channel), who then grants therequest to cause the user to become a member user, or denies the requestso that the user does not become a user member.

FIG. 26 shows an example of a user interface 2600 displayed on a devicethat has received and displayed an SMS message that indicates a receivedshared album. The recipient user in this example uses an SMScommunication channel. The SMS message provides access to the sharedalbum by the recipient user of the device. In this example, therecipient device has received an SMS message that is displayed as adescription 2602 to indicate that a shared album is accessible. A link2604 is included in the SMS message and is also displayed. The interface2600 also indicates transmission information including the date oftransmission 2606.

The recipient user can select the link 2604 to cause a browserapplication, e.g., web browser, to be run on the recipient device. Theweb browser application downloads the image data and other datadescribing the shared album, which has been formatted into a web pagefor purposes of the download. The web browser can display the sharedalbum as a web page on the recipient device. For example, a web page2500 can be displayed as described above for FIG. 25.

FIG. 27 is a diagrammatic illustration of an example of a shared albumdata structure 2700. Data structure 2700 can be stored in storageaccessible to the members users of the shared album, e.g., local storageof a user member's device and/or remote storage available to the deviceover a communication network, e.g., on one or more servers or clientdevices. The shared album data structure can alternatively organize andstore data in other configurations, in multiple data structures, etc.The shared album 2700 can include additional shared album attributes(not shown), such as album name, time of creation, user access rights,etc.

Shared album data structure 2700 can include data describing memberusers 2702, indicating which users are members of the shared albumimplemented by the data structure 2700. The users 2702 include a sender2704, who may have initially created the shared album and caused thedata structure 2700 to be created, and one or more recipients 2706 whohave been provided access to the data structure 2700 and who may havecontributed content to the shared album data structure 2700. The userscan be identified by one or more user names and/or network addressesused in one or more network service accounts, email service, phonemessage service, etc. In the example shown, each user is associated withone or more sharing channels 2708 indicating the communicationchannel(s) over which that user can receive sharing messages and accessthe shared album as described herein, such as user account, email, SMS,image management application, etc. In this example, each user is alsoassociated with one or more statuses 2710 which indicate the currentstatuses of that user with respect to the shared album. For example,such statuses can include the viewing status of the user indicatingwhether the user has accessed or viewed the shared album (or the mostrecent update to the shared album), a comment status indicating that theuser has contributed one or more comments to the shared album, a ratingstatus indicating that the user has contributed one or more ratings tothe shared album, and an added image status indicating that the user hascontributed one or more images to the shared album. Such statuses can bedisplayed in a viewing interface based on the status information 2710,for example.

Shared album data structure 2700 can include data describing album imagecontent 2720 which identifies the images included in the shared album.For example, image identifications 2722 can be pointers or otherreferences to images stored at specified storage locations in accessiblestorage, such that the image data (e.g., pixel data, metadata such astimestamp, geographic location coordinates, etc.) of a referenced imageis retrieved in response to accessing the image reference. In someimplementations, the image data, or portion thereof, of one or moreimages can be stored in the album content data of the shared album datastructure. The album image content 2720 can also identify a user 2724associated with an identified image, who can be the owner of the image,e.g., the user that contributed the image to the shared album, or adifferent user having access rights to the image.

Shared album data structure 2700 can include data describing contentcontributions 2730 which can be, for example, social contributionsincluding comments and ratings from member users of the shared album.For example, the content data 2732 of the content contributions (e.g.,text, audio data, image data, etc.) can be stored in the data structure2700, and/or pointers or other references can be stored in the datastructure 2700 which reference the content data that is stored in otheraccessible storage. A reference 2734 can be associated with particularcontent data 2732 to indicate whether that content data refers to theshared album in its entirety, or refers to a particular image of theshared album (and indicates that particular image, if applicable). Auser identification 2736 can be stored for particular content data 2732to indicate the member user that contributed that particular contentdata.

FIG. 28 is a block diagram of an example device 2800 which may be usedto implement one or more features described herein. In one example,device 2800 may be used to implement a computer device, e.g., a serverdevice (e.g., server device 104 of FIG. 1), and perform appropriatemethod implementations described herein. Device 2800 can be any suitablecomputer system, server, or other electronic or hardware device. Forexample, the device 2800 can be a mainframe computer, desktop computer,workstation, portable computer, or electronic device (portable device,mobile device, cell phone, smart phone, tablet computer, television, TVset top box, personal digital assistant (PDA), media player, gamedevice, wearable device, etc.). In some implementations, device 2800includes a processor 2802, a memory 2804, and input/output (I/O)interface 2806.

Processor 2802 can be one or more processors and/or processing circuitsto execute program code and control basic operations of the device 2800.A “processor” includes any suitable hardware and/or software system,mechanism or component that processes data, signals or otherinformation. A processor may include a system with a general-purposecentral processing unit (CPU), multiple processing units, dedicatedcircuitry for achieving functionality, or other systems. Processing neednot be limited to a particular geographic location, or have temporallimitations. For example, a processor may perform its functions in“real-time,” “offline,” in a “batch mode,” etc. Portions of processingmay be performed at different times and at different locations, bydifferent (or the same) processing systems. A computer may be anyprocessor in communication with a memory.

Memory 2804 is typically provided in device 2800 for access by theprocessor 2802, and may be any suitable processor-readable storagemedium, e.g., random access memory (RAM), read-only memory (ROM),Electrical Erasable Read-only Memory (EEPROM), Flash memory, etc.,suitable for storing instructions for execution by the processor, andlocated separate from processor 2802 and/or integrated therewith. Memory2804 can store software operating on the server device 2800 by theprocessor 2802, including an operating system 2808 and one or moreapplications 2810, e.g., a graphics editing engine, web hosting engine,social networking engine, etc. In some implementations, applications2810 can include instructions that enable processor 2802 to perform thefunctions described herein, e.g., some or all of the methods of FIGS.2-7.

For example, applications 2810 can include an image managementapplication 2812, which as described herein can provide image viewing,manipulation, sharing, and other functions, e.g., providing displayeduser interfaces responsive to user input to display selectableoptions/controls and images based on selected options. In someimplementations, the image management application(s) can include imageediting to receive user input, select input images, modify pixels ofimages (e.g., by applying edit operations to an input image), andprovide output data causing display of the images on a display device ofthe device 2800. Other applications or engines 2814 can also oralternatively be included in applications 2810, e.g., emailapplications, SMS and other phone communication applications, webbrowser applications, media display applications, communicationapplications, web hosting engine or application, social networkingengine or application, etc. Any of software in memory 2804 canalternatively be stored on any other suitable storage location orcomputer-readable medium. In addition, memory 2804 (and/or otherconnected storage device(s)) can store images, shared album data,sharing models, user data and preferences, and other instructions anddata used in the features described herein. Memory 2804 and any othertype of storage (magnetic disk, optical disk, magnetic tape, or othertangible media) can be considered “storage” or “storage devices.”

I/O interface 2806 can provide functions to enable interfacing theserver device 2800 with other systems and devices. For example, networkcommunication devices, storage devices (e.g., memory and/or database106), and input/output devices can communicate via interface 2806. Insome implementations, the I/O interface can connect to interface devicesincluding input devices (keyboard, pointing device, touchscreen,microphone, camera, scanner, etc.) and/or output devices (displaydevice, speaker devices, printer, motor, etc.). Display device 2820 isone example of an output device that can be used to display content,e.g., one or more images provided in an image sharing interface or otherapplication as described herein. Display device 2820 can be connected todevice 2800 via local connections (e.g., display bus) and/or vianetworked connections and can be any suitable display device, someexamples of which are described below.

For ease of illustration, FIG. 28 shows one block for each of processor2802, memory 2804, I/O interface 2806, and software blocks 2808 and2810. These blocks may represent one or more processors or processingcircuitries, operating systems, memories, I/O interfaces, applications,and/or software modules. In other implementations, device 2800 may nothave all of the components shown and/or may have other elementsincluding other types of elements instead of, or in addition to, thoseshown herein. While server system 102 is described as performingoperations as described in some implementations herein, any suitablecomponent or combination of components of system 102 or similar system,or any suitable processor or processors associated with such a system,may perform the operations described.

A client device can also implement and/or be used with featuresdescribed herein, e.g., client devices 120-126 shown in FIG. 1. Exampleclient devices can be computer devices including some similar componentsas the device 2800, e.g., processor(s) 2802, memory 2804, and I/Ointerface 2806. An operating system, software and applications suitablefor the client device can be provided in memory and used by theprocessor, e.g., image management software, client group communicationapplication software, etc. The I/O interface for a client device can beconnected to network communication devices, as well as to input andoutput devices, e.g., a microphone for capturing sound, a camera forcapturing images or video, audio speaker devices for outputting sound, adisplay device for outputting images or video, or other output devices.A display device 2820, for example, can be connected to (or included in)the device 2800 to display images pre- and post-processing as describedherein, where such display device can include any suitable displaydevice, e.g., an LCD, LED, or plasma display screen, CRT, television,monitor, touchscreen, 3-D display screen, projector, or other visualdisplay device. Some implementations can provide an audio output device,e.g., voice output or synthesis that speaks text.

One or more methods described herein (e.g., methods 200 and/or 300) canbe implemented by computer program instructions or code, which can beexecuted on a computer. For example, the code can be implemented by oneor more digital processors (e.g., microprocessors or other processingcircuitry), and can be stored on a computer program product including anon-transitory computer readable medium (e.g., storage medium), e.g., amagnetic, optical, electromagnetic, or semiconductor storage medium,including semiconductor or solid state memory, magnetic tape, aremovable computer diskette, a random access memory (RAM), a read-onlymemory (ROM), flash memory, a rigid magnetic disk, an optical disk, asolid-state memory drive, etc. The program instructions can also becontained in, and provided as, an electronic signal, for example in theform of software as a service (SaaS) delivered from a server (e.g., adistributed system and/or a cloud computing system). Alternatively, oneor more methods can be implemented in hardware (logic gates, etc.), orin a combination of hardware and software. Example hardware can beprogrammable processors (e.g. Field-Programmable Gate Array (FPGA),Complex Programmable Logic Device), general purpose processors, graphicsprocessors, Application Specific Integrated Circuits (ASICs), and thelike. One or more methods can be performed as part of or component of anapplication running on the system, or as an application or softwarerunning in conjunction with other applications and operating system.

One or more methods described herein can be run in a standalone programthat can be run on any type of computing device, a program run on a webbrowser, a mobile application (“app”) run on a mobile computing device(e.g., cell phone, smart phone, tablet computer, wearable device(wristwatch, armband, jewelry, headwear, goggles, glasses, etc.), laptopcomputer, etc.). In one example, a client/server architecture can beused, e.g., a mobile computing device (as a client device) sends userinput data to a server device and receives from the server the finaloutput data for output (e.g., for display). In another example, allcomputations can be performed within the mobile app (and/or other apps)on the mobile computing device. In another example, computations can besplit between the mobile computing device and one or more serverdevices.

Although the description has been described with respect to particularimplementations thereof, these particular implementations are merelyillustrative, and not restrictive. Concepts illustrated in the examplesmay be applied to other examples and implementations.

Implementations discussed herein do not require collection or usage ofuser personal information. In situations in which certainimplementations discussed herein may collect or use personal informationabout users (e.g., user data, information about a user's social network,user's location and time, user's biometric information, user'sactivities and demographic information), users are provided with one ormore opportunities to control whether the personal information iscollected, whether the personal information is stored, whether thepersonal information is used, and how the information is collected aboutthe user, stored and used. That is, the systems and methods discussedherein collect, store and/or use user personal information specificallyupon receiving explicit authorization from the relevant users to do so.In addition, certain data may be treated in one or more ways before itis stored or used so that personally identifiable information isremoved. As one example, a user's identity may be treated so that nopersonally identifiable information can be determined. As anotherexample, a user's geographic location may be generalized to a largerregion so that the user's particular location cannot be determined.

Note that the functional blocks, operations, features, methods, devices,and systems described in the present disclosure may be integrated ordivided into different combinations of systems, devices, and functionalblocks as would be known to those skilled in the art. Any suitableprogramming language and programming techniques may be used to implementthe routines of particular implementations. Different programmingtechniques may be employed, e.g., procedural or object-oriented. Theroutines may execute on a single processing device or multipleprocessors. Although the steps, operations, or computations may bepresented in a specific order, the order may be changed in differentparticular implementations. In some implementations, multiple steps oroperations shown as sequential in this specification may be performed atthe same time.

What is claimed is:
 1. A computer-implemented method to share imagesover a communication network, the method comprising: determining that ashared album data structure representing a shared album is accessible bya device, wherein the shared album data structure includes references toone or more album images included in the shared album; in response todetermining that the shared album data structure is accessible by thedevice, determining, by the device, one or more suggested images from acollection of stored images associated with a particular user, whereindetermining the one or more suggested images is based on: determiningsharing scores by the device for the stored images, wherein the sharingscores are based on, at least in part, comparing one or morecharacteristics of the stored images to one or more correspondingcharacteristics of the one or more album images; causing display of theone or more suggested images by the device; receiving a selection of atleast one selected image of the one or more suggested images based onuser input received by the device from the particular user; receiving aplurality of recipient users for the shared album data structure; addingthe at least one selected image to the shared album by causing an updateof the shared album data structure to reference the at least oneselected image, such that the at least one selected image is accessiblevia the shared album data structure over a communication network by theplurality of recipient users; determining that a first recipient user ofthe plurality of recipient users is associated with a firstcommunication channel and a second recipient user of the plurality ofrecipient users is associated with a second communication channel;determining a type of the first communication channel, wherein the typeof the first communication channel is a first type of communicationchannel; determining a type of the second communication channel, whereinthe type of the second communication channel is a second type ofcommunication channel different from the first type of communicationchannel; in response to determining that the first recipient user isassociated with the first type of communication channel, providing in afirst message a first link to the shared album data structure and firstinformation having a first information type associated with the firsttype of communication channel; in response to determining that thesecond recipient user is associated with the second type ofcommunication channel, providing in a second message a second link tothe shared album data structure and second information having a secondinformation type associated with the second type of communicationchannel, the second information type different than the firstinformation type; receiving a share command applicable to the sharedalbum data structure; in response to receiving the share command,causing the first message to be sent to a first recipient device of thefirst recipient user using the first communication channel; and inresponse to receiving the share command, causing the second message tobe sent to a second recipient device of the second recipient user usingthe second communication channel.
 2. The method of claim 1, furthercomprising: determining, by the device, one or more suggested recipientusers for the at least one selected image, wherein the one or moresuggested recipient users are determined based on recipient scoresdetermined by the device for a plurality of users stored in a contactlist associated with the particular user, wherein the recipient scoresare based on, at least in part, comparing one or more determined contentfeatures of the at least one selected image to one or more contentfeatures of images previously shared by the particular user to one ormore of the plurality of the users; causing display of the one or moresuggested recipient users by the device; receiving a second selection ofat least one selected recipient user of the one or more suggestedrecipient users, wherein the at least one selected recipient user isincluded in the plurality of recipient users to which the at least oneselected image is accessible; in response to receiving the secondselection of the at least one selected recipient user, determining oneor more additional suggested recipient users based on the at least oneselected recipient user; causing display of the one or more additionalsuggested recipient users by the device; and receiving a third selectionof at least one additional selected recipient user of the one or moreadditional suggested recipient users, wherein the at least oneadditional selected recipient user is included in the plurality ofrecipient users to which the at least one selected image is accessible.3. The method of claim 1, wherein the sharing scores are based on:general user sharing data describing historical sharing activities ofmultiple users, wherein the historical sharing activities includesharing of shared images associated with the multiple users with one ormore other users over the communication network, and particular usersharing data describing historical sharing activities of the particularuser of the device including sharing of shared images associated withthe particular user with at least one other user over the communicationnetwork, wherein the particular user sharing data is weighted higherthan the general user sharing data in determining the sharing scores. 4.The method of claim 3, wherein determining the one or more suggestedimages further includes determining one or more patterns in thehistorical sharing activities of the multiple users, wherein the one ormore patterns include one or more correlations between the historicalsharing activities and at least one of: types of image features depictedin the shared images associated with the multiple users; and types ofevents depicted in the shared images associated with the multiple users.5. The method of claim 1 further comprising: receiving the shared albumdata structure by the device; causing display on the device of at leastone of the one or more album images of the shared album data structure;and causing display of identifications of the plurality of recipientusers, wherein the plurality of recipient users are associated with theshared album.
 6. The method of claim 1 wherein the first type ofcommunication channel includes an image management application executingon the device and on the first recipient device, wherein the first linkis associated with the image management application, and wherein thefirst information includes notification data usable by the imagemanagement application to cause a notification to be output on the firstrecipient device.
 7. The method of claim 6 wherein the second type ofcommunication channel includes a network account of the second recipientuser and the image management application is not executing on the secondrecipient device, wherein the second link is configured to cause a webpage to be displayed on the second recipient device in response to userinput selecting the second link, and wherein the second informationincludes one or more pointers to one or more stored preview imagescorresponding to at least one of the one or more album images in theshared album, wherein the one or more stored preview images areaccessible via the one or more pointers by the second recipient device.8. The method of claim 1 wherein the first type of communication channelincludes an email communication channel, wherein the first link includesa web link configured to cause a web page to be displayed on the firstrecipient device in response to user input selecting the web link, andwherein the second information includes one or more pointers to one ormore stored preview images corresponding to at least one of the one ormore album images in the shared album, wherein the one or more storedpreview images are accessible via the one or more pointers by the firstrecipient device.
 9. The method of claim 8 wherein the second type ofcommunication channel includes an image management application executingon the device and on the second recipient device, wherein the secondlink is associated with the image management application, and whereinthe second information includes notification data usable by the imagemanagement application to cause a notification to be output on thesecond recipient device.
 10. The method of claim 1 wherein the firsttype of communication channel includes an SMS communication channel, andwherein the first link includes a web link configured to cause a webpage to be displayed on the first recipient device in response to userinput selecting the web link.
 11. The method of claim 1 wherein thefirst type of communication channel includes an email communicationchannel, wherein the first information includes one or more pointers toone or more stored preview images corresponding to at least one of theone or more album images of the shared album, wherein the second type ofcommunication channel includes a Short Message Service (SMS)communication channel, wherein the second message excludes at least oneof the one or more pointers to the one or more stored preview images.12. The method of claim 1 wherein the first link includes a web link toa shared album web page including the one or more album images includedin the shared album, wherein the web link is a unique link that isdifferent from links sent to other recipient users of the plurality ofrecipient users.
 13. A device comprising: a display; a storage device;and at least one processor operative to access the storage device andthe display and configured to: determine one or more suggested imagesfrom a collection of stored images associated with a user of the devicebased on the at least one processor determining sharing scores for thestored images, wherein the sharing scores are based on, at least inpart, comparing one or more characteristics of the one or more suggestedimages to one or more corresponding characteristics of one or more albumimages included in a shared album implemented as a shared album datastructure in storage; cause the one or more suggested images to bedisplayed by the display; receive at least one selected image of the oneor more suggested images selected by user input received by the devicefrom the user; and cause an update of the shared album data structure toinclude the at least one selected image, wherein the at least oneselected image is accessible via the shared album data structure over acommunication network by one or more member users of the shared albumdata structure; receive a sharing message over a communication networkidentifying the shared album; and in response to receiving the sharingmessage, cause at least one of the one or more album images to bedisplayed in a shared album viewing interface on the display, wherein:the at least one processor is configured to determine a type ofcommunication channel over which the sharing message is received; inresponse to determining that the type of communication channel overwhich the sharing message is received is a first type of communicationchannel, the at least one processor is configured to cause one or moreuser interface controls to be provided in the shared album viewinginterface that enable a user of the device to perform one or more sharedalbum functions including at least one of: adding user images to theshared album using the shared album viewing interface, downloading ofthe album images to the device using the shared album viewing interface,or inviting, using the shared album viewing interface, one or more otherusers to at least one of: view or join the shared album; and in responseto determining that the type of communication channel over which thesharing message is received is a second type of communication channelthat is different than the first type of communication channel, the atleast one processor is configured to cause the shared album viewinginterface to exclude the one or more user interface controls.
 14. Thedevice recited in claim 13 wherein, in response to the sharing messagebeing received while the device is running an image managementapplication, the shared album viewing interface is displayed by theimage management application, and wherein the at least one processor isfurther configured to cause one or more content contribution controls tobe displayed in the shared album viewing interface, the one or morecontent contribution controls selectable by user input to enable one ormore content contributions designated by a user to be added to theshared album.
 15. The device recited in claim 13 wherein the second typeof communication channel is one of: an email communication channel andor a Short Message Service (SMS) communication channel.
 16. The devicerecited in claim 13, wherein the one or more shared album functionsinclude adding content contribution data to the shared album, whereinthe content contribution data includes at least one of: comments andratings, wherein the comments and the ratings are associated with atleast one of the one or more album images, wherein the contentcontribution data is displayed in the shared album viewing interface.17. A non-transitory computer readable medium having stored thereonsoftware instructions that, when executed by at least one processor,cause the at least one processor to perform operations including:creating an album data structure including an identification of one ormore album images, wherein the album data structure is accessible by adevice; determining one or more suggested images from a collection ofstored images associated with a particular user, wherein determining theone or more suggested images is based on determining sharing scores forthe stored images, wherein the sharing scores are based on, at least inpart, comparing one or more characteristics of the stored images to oneor more corresponding characteristics of the one or more album images;causing the one or more suggested images to be displayed by the device;receiving at least one selected image of the one or more suggestedimages selected by user input received by the device from the particularuser; causing an update of the album data structure to reference the atleast one selected image; receiving a set of recipient users for thealbum data structure; adding the set of recipient users to the albumdata structure such that the at least one selected image is accessiblevia the album data structure over a communication network by the set ofrecipient users; determining that a first recipient user of the set ofrecipient users is associated with a first communication channel and asecond recipient user of the set of recipient users is associated with asecond communication channel; determining a type of the firstcommunication channel, wherein the type of the first communicationchannel is a first type of communication channel; determining a type ofthe second communication channel, wherein the type of the secondcommunication channel is a second type of communication channeldifferent from the first type of communication channel; in response todetermining that the first recipient user is associated with the firsttype of communication channel and that the type of the firstcommunication channel is the first type of communication channel,providing in a first message a first link to the album data structureand a first type of information associated with the first type ofcommunication channel; in response to determining that the secondrecipient user is associated with the second type of communicationchannel and that the type of the second communication channel is thesecond type of communication channel, providing in a second message asecond link to the album data structure and a second type of informationassociated with the second type of communication channel, the secondtype of information different than the first type of information;receiving a share command applicable to the album data structure; inresponse to receiving the share command, causing the first message to besent to a first recipient device of the first recipient user using thefirst communication channel; and in response to receiving the sharecommand, causing the second message to be sent to a second recipientdevice of the second recipient user using the second communicationchannel.
 18. The non-transitory computer readable medium of claim 17wherein the first type of information associated with the first type ofcommunication channel includes notification data to be displayed in anotification by the first recipient device of the first recipient user,the notification indicating that the album data structure is updated,and wherein the second type of information associated with the secondtype of communication channel includes one or more preview imagescorresponding to at least one of the one or more album images.